Top 12 PP(Polypropylene) Sheet Manufacturers in China 2026

Quick Answer: Who Are the Best PP Sheet Manufacturers in China?

Leading PP sheet manufacturers in China in 2026 include HSQY Plastic Group, ZLP, Polyreflex Hi-Tech, Weetect, Inbetter Plastics, Zhihong Plastics, Jinan Jinbao Plastic, Suzhou Huiyuan Plastic Products, YASU Plastics, Pulixin, Hengshui Fuxin Plastic Products, and Shanghai Pusite.

The best manufacturer depends on whether the buyer needs thermoforming PP sheet rolls for food packaging, solid polypropylene sheets for chemical tanks, corrugated PP sheets for reusable packaging, PP honeycomb panels for automotive applications, or PP boards for construction and industrial fabrication.

This guide compares Chinese PP sheet manufacturers by product specialization, typical applications, customization options, and purchasing suitability. Buyers should verify current specifications, certifications, production capacity, and sample quality directly with each supplier before placing an order.

How We Selected These PP Sheet Manufacturers

This guide focuses on manufacturers and suppliers relevant to international buyers searching for PP sheet manufacturers in China, polypropylene sheet suppliers, thermoforming PP sheet rolls, solid PP boards, corrugated plastic sheets, and PP honeycomb panels.

The selection considered the following factors:

• Range of polypropylene sheet products

• Manufacturing or converting specialization

• Suitability for international B2B buyers

• Food packaging, industrial or construction application coverage

• Customization options

• Availability of technical product information

• Sample, export and project support

This is a sourcing comparison based on publicly available information rather than an independent laboratory ranking. Buyers should conduct their own supplier qualification and product testing.

Top 12 PP Sheet Manufacturers in China 2026

1. HSQY Plastic Group

HSQY Plastic Group is a China-based plastic sheet and packaging material manufacturer serving international buyers. Its polypropylene product range includes thermoforming PP sheet rolls, food-grade PP sheet, transparent and colored PP sheet, matte PP sheet, and customized rigid polypropylene sheets.

HSQY PP sheets are used for food trays, disposable cups, takeaway containers, dairy packaging, medical packaging, consumer products, printing, and thermoformed industrial parts. Buyers can request customized thickness, roll width, color, surface finish, corona treatment, and roll packaging.

The company is particularly suitable for buyers who require thin-gauge PP sheet rolls for thermoforming. PP provides good heat resistance, moisture resistance, chemical resistance, and low material density, making it a practical choice for hot-fill containers, microwaveable packaging, dairy cups, and foodservice products.

International buyers should provide their forming process, mold depth, sheet thickness, roll width, core diameter, winding direction, surface treatment, and food-contact requirements when requesting a quotation.

Best for: Factory-direct food-grade and custom thermoforming PP sheet rolls for packaging applications.

2. ZLP

ZLP is a Chinese PP sheet and lightweight panel manufacturer whose public product range includes solid PP sheet, PP sandwich panels, PP honeycomb panels, PP bubble sheets, EPP foam boards, and PP concrete formwork.

This broad range makes ZLP relevant for buyers working in construction, reusable packaging, logistics, automotive, protective panels, and industrial applications. Its structured PP products can provide a useful balance of low weight, stiffness, impact resistance, and moisture resistance.

PP honeycomb and sandwich panels differ significantly from conventional solid PP sheets. Buyers should specify the panel structure, facing material, core thickness, density, compressive strength, surface treatment, edge finishing, and required dimensions.

Best for: Buyers sourcing solid PP sheets alongside honeycomb, bubble, sandwich and construction panels.

3. Polyreflex Hi-Tech

Polyreflex Hi-Tech specializes in lightweight polypropylene sheets, including PP corrugated sheets, honeycomb sheets, bubble boards, and related solid or hollow plastic structures.

Its products are suitable for reusable boxes, layer pads, packaging dividers, automotive interior components, floor protection, signage, agricultural packaging, and logistics applications. Hollow and cellular sheet structures reduce weight while maintaining useful rigidity and impact resistance.

Polyreflex is a strong supplier to compare when the application requires structured PP sheet rather than conventional solid board or thin thermoforming rolls. Buyers should confirm flute or cell structure, basis weight, thickness, surface treatment, printing requirements, edge sealing, and load performance.

Best for: Corrugated, honeycomb and bubble polypropylene sheets for reusable packaging and lightweight panels.

4. Weetect

Weetect supplies polypropylene sheets and custom plastic products for packaging, construction and industrial applications. The company positions itself as a manufacturer capable of supporting wholesale and customized plastic sheet projects.

Solid PP sheets can be cut, machined, welded, bent and fabricated into tanks, covers, guards, partitions, work surfaces and industrial components. Weetect may be useful for buyers who need both raw sheet material and additional fabrication services.

Buyers should confirm the polypropylene grade, thickness, sheet dimensions, density, color, surface finish, dimensional tolerance and required fabrication. Flame-retardant, anti-static, UV-resistant or other modified grades should be discussed separately.

Best for: Custom solid polypropylene sheets and fabricated PP components.

5. Inbetter Plastics

Inbetter Plastics supplies polypropylene sheets for industrial and general fabrication. Its PP sheets are positioned around lightweight performance, durability, chemical resistance and processability.

Industrial PP boards are frequently used for chemical tanks, laboratory equipment, ventilation ducts, plating tanks, water-treatment systems, work surfaces and machine components. Polypropylene is especially useful in environments where moisture and chemical resistance are more important than high structural stiffness.

Buyers should clarify whether they need homopolymer PP, copolymer PP, natural PP, colored PP or a modified material. Temperature range, chemical exposure, welding method and mechanical load should be considered before selecting a grade.

Best for: Industrial polypropylene boards for chemical, laboratory and general fabrication.

6. Zhihong Plastics

Zhihong Plastics manufactures industrial plastic sheets in materials including PP, PE, HDPE and UHMWPE. Its products are designed for demanding industrial applications where durability, chemical resistance and custom dimensions are important.

PP sheets from this type of manufacturer can be used to fabricate chemical tanks, pickling tanks, ventilation systems, water-treatment equipment, machine guards and process-industry components. Buyers can also compare PP with HDPE and UHMWPE when selecting the most suitable material.

PP generally provides good stiffness, weldability and chemical resistance, while HDPE can offer strong impact resistance and UHMWPE is selected for wear and low-friction applications. Technical selection should be based on the actual operating environment.

Best for: Heavy-duty PP, PE, HDPE and UHMWPE sheets for industrial fabrication.

7. Jinan Jinbao Plastic

Jinan Jinbao Plastic supplies solid polypropylene sheets and other rigid plastic boards. Its solid PP sheet products are relevant for industrial fabrication, printing, advertising, protective panels, tanks and general-purpose applications.

Solid PP sheets can be supplied in different thicknesses, colors, dimensions and surface finishes. Compared with corrugated PP boards, solid sheets offer a continuous structure that is easier to weld and machine into fluid-handling or chemical-processing equipment.

Buyers should request information about resin grade, thickness tolerance, flatness, surface quality, welding performance and sheet dimensions. For printed or visual applications, color consistency and corona treatment may also be important.

Best for: Customized solid PP sheets for fabrication, printing and protective applications.

8. Suzhou Huiyuan Plastic Products

Suzhou Huiyuan Plastic Products manufactures polypropylene sheets and plastic panels for industrial uses. Its PP solid sheets are relevant for chemical-processing equipment, tanks, ventilation systems, water treatment and fabricated plastic components.

PP sheet is commonly selected for these applications because it can be welded, machined and formed while providing good resistance to many acids, alkalis and moisture. However, chemical compatibility varies with concentration and temperature, so buyers should evaluate the actual service conditions.

Important purchasing specifications include sheet thickness, width, length, color, surface texture, flatness, welding requirements and operating temperature. Custom cut sizes may reduce fabrication waste for repeat projects.

Best for: Weldable PP solid sheets for tanks, ventilation and chemical equipment.

9. YASU Plastics

YASU Plastics supplies polypropylene sheets and manufactured plastic components. Its PP sheets are positioned for industrial sectors such as chemical tanks, sheet fabrication, piping-related applications and returnable transport packaging.

The company may be suitable for buyers who need a combination of material supply, cutting, machining, forming or fabrication. This can simplify procurement when the buyer needs finished components rather than standard full-size sheets.

Buyers should provide drawings, dimensional tolerances, application conditions, material grade, color, quantity and inspection requirements. Prototype samples can help verify fit and fabrication quality before volume production.

Best for: Polypropylene sheet supply combined with custom machining and fabrication.

10. Pulixin

Pulixin specializes in plastic sheet rolls for thermoforming and packaging. Its products include food-grade rigid PP sheet rolls used for cups, trays, containers, lids and medical packaging.

Thermoforming PP sheet requires stable thickness, controlled winding, suitable surface treatment and consistent forming performance. PP is commonly chosen for applications requiring better heat resistance than PET or PS, including microwaveable food containers and hot-fill packaging.

Buyers should specify the forming machine, roll width, thickness, core diameter, maximum roll diameter, color, transparency, corona treatment and packaging requirements. Food-contact documentation should be requested for direct food applications.

Best for: Thin-gauge PP sheet rolls for food and medical thermoforming.

11. Hengshui Fuxin Plastic Products

Hengshui Fuxin Plastic Products supplies PET and PP plastic sheets for thermoformed food boxes, trays, containers and related packaging. The company promotes customization of thickness, size, color and other product specifications.

This supplier may be suitable for packaging converters who need both PP and PET sheet options. PET is commonly selected for high clarity, while PP offers better heat resistance and is frequently used for hot food or microwaveable packaging.

Buyers should compare clarity, forming temperature, impact strength, sealing performance, stiffness and recycling requirements before choosing between PP and PET. Production trials are recommended when changing material or supplier.

Best for: Customized PP and PET sheet rolls for thermoformed food packaging.

12. Shanghai Pusite

Shanghai Pusite supplies thermoforming plastic sheet rolls in materials such as PP, PS and PET. Its PP sheet products are used for frozen food packaging, food trays, electronics packaging, medical packaging and other thermoformed products.

Pusite is relevant for buyers who need to compare multiple thermoforming materials through one supplier. PP offers moisture and heat resistance, PS provides stiffness and easy forming, and PET offers high transparency and strong product presentation.

For frozen food applications, buyers should verify low-temperature impact performance. For electronics packaging, anti-static or conductive treatments may be required. Each application should be matched to a specific material grade.

Best for: PP, PS and PET thermoforming rolls for food, electronics and consumer packaging.

Types of PP Sheet Manufactured in China

Thermoforming PP Sheet Rolls

Thermoforming PP sheet is normally supplied in rolls and formed into cups, trays, containers, lids and packaging components. Important specifications include thickness consistency, roll width, winding quality, surface treatment and forming performance.

PP thermoforming sheet is widely used for yogurt cups, takeaway containers, microwaveable trays, frozen food packaging and medical products.

Solid Polypropylene Sheet

Solid PP sheet is a continuous, dense plastic board used for tanks, ducts, laboratory equipment, machine guards, work surfaces and industrial components. It can be cut, welded, machined and formed.

Common choices include PP homopolymer and PP copolymer. The correct grade depends on stiffness, temperature, chemical exposure and impact requirements.

PP Corrugated Sheet

PP corrugated sheet has two outer layers connected by ribs or flutes. It is lightweight, moisture-resistant and reusable. Applications include boxes, layer pads, dividers, signs, floor protection and agricultural packaging.

PP Honeycomb Sheet

PP honeycomb panels use a cellular core to provide high stiffness at low weight. They are used in automotive interiors, logistics panels, reusable packaging, partitions and composite structures.

PP Bubble Board

PP bubble board uses a structured core between surface layers. It provides lightweight rigidity and impact resistance for reusable boxes, protective panels and automotive applications.

PP Foam Sheet

PP foam sheets have a cellular structure that reduces density and can provide cushioning, insulation or stiffness. They may be used in packaging, automotive interiors, printing and lightweight panels.

PP Concrete Formwork

PP formwork panels are reusable construction sheets used as an alternative to some traditional wood formwork products. Buyers should evaluate stiffness, load performance, surface quality, reuse cycles and compatibility with the construction system.

PP Homopolymer vs PP Copolymer Sheet

PP Homopolymer Sheet

PP homopolymer generally provides greater stiffness and is widely used for tanks, ducts, chemical equipment, packaging and general fabrication. It can be suitable when dimensional rigidity is a priority.

PP Copolymer Sheet

PP copolymer generally offers improved impact performance, especially at lower temperatures. It may be preferred for reusable packaging, automotive components and applications where toughness is important.

Material performance varies by resin grade and additives, so buyers should request a technical data sheet for the specific product.

Common Applications of PP Sheet

• Food trays, cups and takeaway containers

• Microwaveable and hot-fill packaging

• Frozen food packaging

• Medical and pharmaceutical packaging

• Chemical storage and process tanks

• Water-treatment equipment

• Ventilation ducts and fume systems

• Machine guards and industrial covers

• Reusable boxes and layer pads

• Automotive interior panels

• Printing, signage and displays

• Construction formwork

• Laboratory equipment

• Electronics and anti-static packaging

How to Choose a PP Sheet Manufacturer in China

1. Define the PP Sheet Structure

Specify whether you need a thin thermoforming roll, solid sheet, corrugated board, honeycomb panel, bubble board, foam sheet or construction panel. These products require different manufacturing equipment and suppliers.

2. Match the Manufacturer to the Application

A food-packaging sheet extruder should understand thermoforming, hygiene and roll quality. An industrial board manufacturer should understand welding, machining, chemical resistance and sheet flatness.

3. Select the Correct PP Grade

Confirm whether the application requires PP homopolymer, copolymer, recycled PP, food-grade PP, anti-static PP, conductive PP, UV-resistant PP or flame-retardant PP.

4. Confirm Thickness and Dimensions

Provide thickness, tolerance, width, length, roll diameter, core size and other dimensional requirements. Tight tolerances may affect price and production feasibility.

5. Request Relevant Compliance Documents

For food, medical, electronics or regulated applications, request documentation applicable to the exact material grade and destination market. Do not assume that one certificate covers every PP sheet product.

6. Evaluate Samples and Trial Material

Test samples for thickness, color, surface quality, stiffness, impact performance and fabrication. Thermoforming buyers should also test a trial roll under production conditions.

7. Verify Factory Status

Confirm whether the supplier operates the extrusion line or acts as a trader. Request the factory address, production equipment list, quality procedures and product traceability information.

8. Compare Total Landed Cost

Consider the material price, MOQ, tooling, color matching, sample cost, packing, inland freight, ocean freight, import duties and expected production waste.

PP Sheet RFQ Checklist

• PP sheet type and structure

• Final application

• Homopolymer or copolymer grade

• Virgin or recycled material requirement

• Thickness and tolerance

• Sheet width and length

• Roll width, diameter and core size

• Color and transparency

• Surface finish or texture

• Corona treatment requirement

• Food-contact requirement

• Anti-static or conductive requirement

• UV or flame-retardant requirement

• Operating temperature

• Chemical exposure

• Monthly or annual quantity

• Packaging and labeling requirements

• Destination port

Frequently Asked Questions

Who is the best PP sheet manufacturer in China?

The best manufacturer depends on the product. HSQY Plastic Group and Pulixin are suitable for thermoforming PP sheet rolls. ZLP and Polyreflex specialize in lightweight honeycomb, corrugated and structured PP panels. Zhihong, Jinbao, Huiyuan, Weetect and Inbetter are more relevant for solid industrial polypropylene sheets.

What types of PP sheet are manufactured in China?

Chinese factories manufacture thermoforming PP sheet rolls, solid polypropylene sheets, corrugated PP boards, honeycomb panels, bubble boards, foam sheets, anti-static sheets, conductive sheets and construction formwork.

What is PP sheet used for?

PP sheet is used for food trays, cups, takeaway containers, chemical tanks, ventilation ducts, laboratory equipment, machine guards, reusable boxes, automotive panels, signage and construction formwork.

Is PP sheet suitable for food packaging?

Food-grade PP sheet is widely used for cups, trays, lids and containers. Buyers should use a grade intended for food contact and request the appropriate compliance documentation from the supplier.

Can PP sheet be used in microwaveable packaging?

PP is commonly used for microwaveable food containers because it generally offers better heat resistance than PET or PS. Final suitability depends on the material grade, container design, food type and intended temperature.

What is the difference between PP sheet and PET sheet?

PP sheet usually offers better heat resistance and lower density, while PET sheet generally provides higher transparency and a more rigid appearance. PP is frequently used for hot food and microwaveable containers, while PET is widely used for clear cold-food packaging.

What is the difference between solid and corrugated PP sheet?

Solid PP sheet has a dense continuous structure and is suitable for welding, machining and tank fabrication. Corrugated PP sheet has hollow flutes that reduce weight and is commonly used for boxes, dividers, signs and protective packaging.

Can Chinese manufacturers customize PP sheet?

Yes. Manufacturers may customize thickness, width, length, roll size, color, surface texture, material grade and treatments such as corona, anti-static, conductive, UV-resistant or flame-retardant performance.

What information should be included in a PP sheet quotation request?

Provide the sheet structure, application, material grade, thickness, dimensions, color, surface treatment, compliance requirements, quantity, packaging and destination port. Thermoforming buyers should also provide roll and machine specifications.

How can buyers verify a PP sheet manufacturer in China?

Buyers can review company registration details, request factory videos, conduct a video or third-party audit, order samples, review technical documents and arrange pre-shipment inspection.

Conclusion

China offers a broad PP sheet manufacturing base covering thin thermoforming rolls, thick industrial boards, corrugated sheets, honeycomb panels, bubble boards and construction products. The right supplier depends primarily on the required sheet structure and final application.

HSQY Plastic Group is a strong factory-direct option for custom food-grade and thermoforming PP sheet rolls. ZLP and Polyreflex are relevant for corrugated, honeycomb and lightweight panel applications. Weetect, Inbetter, Zhihong, Jinbao, Huiyuan and YASU serve industrial solid-sheet and fabrication requirements. Pulixin, Hengshui Fuxin and Shanghai Pusite focus more strongly on thermoforming and packaging materials.

Before placing an order, buyers should define the PP grade, structure, thickness, dimensions, surface treatment and compliance requirements. Samples, factory verification and production trials can reduce sourcing risk and help ensure that the selected PP sheet performs reliably in the intended application.