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Suzhou Plenty Plastics Industry Co.,Ltd was founded in March 2003 and is located at No. 159 Zhujiang Middle Road, East Zone of Jinqiao Development Zone, Mudu Town, Wuzhong District, Suzhou. After more than 24 years of dedicated operation, the factory has built 12 extrusion granulation production lines, including 7 single-screw extrusion unit lines and 5 twin-screw extrusion unit lines.

High Quality PC
Polycarbonate (PC) is an amorphous, odorless, non-toxic, and highly transparent colorless thermoplastic engineering plastic. It features colorless transparency, heat resistance, and impact
Premium Unsaturated Polyester Resin
Premium unsaturated polyester resin is a type of high-performance thermosetting resin prepared by formula optimization, raw material upgrading and functional modification. As a high-end category of
Nylon Plastic Resin
Nylon plastic resin, chemically known as polyamide (abbreviated as PA), is a class of thermoplastic polymer resins with repeating amide groups (-CONH-) in the molecular backbone. It is also one of
High Quality Modified PA
High-quality modified PA , also known as high-grade modified nylon, refers to a high-performance engineering plastic Producing by taking virgin polyamide (PA, nylon) as the matrix resin, adding
HIGH QUALITY HDPE
High-quality HDPE refers to high-performance high-density polyethylene, a type of polyethylene material that achieves superior properties on the basis of ordinary HDPE by optimizing polymerization
Polycarbonate Resin Thermoplastic
Polycarbonate resin thermoplastic, commonly abbreviated as PC in the industry, is a top-tier amorphous engineering plastic with comprehensive performance. It is widely known as the transparent metal
Excellent Quality ABS
Excellent quality ABS refers to a high-grade acrylonitrile-butadiene-styrene copolymer that outperforms general-purpose ABS significantly in all performance indicators, and meets high standards in
High Quality POM
High-quality POM refers to high-grade polyoxymethylene. Polyoxymethylene (POM for short) is a highly crystalline thermoplastic engineering plastic, commonly known as acetal resin or polyacetal in the
Dyed PA Pellet
Dyed PA Pellet, or Colored PA Pellet in common terms, refers to a type of granular polymer material that takes polyamide (abbreviated as PA) as the base material. Through processes such as melt
Excellent PBT Resin
Excellent PBT resin refers to high-quality polybutylene terephthalate resin. Based on the properties of basic PBT (polybutylene terephthalate), it is a semi-crystalline thermoplastic engineering
Premium Modified POM
Premium Modified POM goes by many names, and it is sometimes referred to as Amazing Casting Resin, It includes High rigidity POM, Excellent wear resistance POM , Low friction coefficient POM,
Premium Pvc Paste Resin
PVC Paste Resin is a type of ultra-fine powdered polyvinyl chloride resin, classified as a special subset of PVC resins. Its core characteristic is the ability to disperse uniformly in plasticizers

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Why Choose Us

Production Market

Our company's products serve the whole national market, mainly supplying supporting enterprises of domestic and foreign companies such as Panasonic Household Appliances, Samsung Electronics, Dreame Technology, ZTE Communications, and Konka Electronics. The annual production capacity of our company's various dyed plastic pellets and modified plastics reaches 15,000 tons.

Production Equipment

With 12 extrusion granulation lines, including both twin‑screw and single‑screw units, the company maintains steady output and supports diverse material processing needs.

Our Certificate

ISO 9001 certificate; High-Tech Enterprise certificate, Private Technology Enterprise certificate; more than 20 utility model patents and 2 invention patents.

Our Services

We offer full support from product selection to after‑sales care. We give technical advice, order updates, logistics help, and fast problem handling to keep customers’ production smooth and stable.

Benefits of Plastic Resin

Mechanical Properties

Molecular hydrogen bonding delivers high tensile/flexural strength and impact resistance, enabling it to replace metal parts (e.g., auto fasteners, gears) for lightweight designs.

Chemical Resistance

Resisting most organic solvents, alkalis and weak acids (except strong acids and oxidants), suitable for chemical pipeline accessories and oil-resistant parts. As a thermoplastic,

Wear Resistance And Self-Lubrication

Featuring a low friction coefficient-allow stable operation without extra lubrication, making it ideal for moving components like bearings and conveyor rollers while cutting equipment wear and maintenance costs.

Processability

Compatible with injection molding, extrusion, blow molding and spinning; its high melt fluidity shapes complex, precise products, supporting secondary processing like welding.

Types of Plastic Resins

Polyethylene (PE):

Polyethylene is one of the most widely used plastic resins, known for its versatility, durability, and low cost. It is commonly used in packaging films, bottles, containers, and household products.

Polypropylene (PP):

Polypropylene is a thermoplastic resin with excellent chemical resistance and a high melting point, making it suitable for applications such as automotive parts, food containers, and medical devices.

Polyvinyl Chloride (PVC):

PVC is a versatile plastic resin used in a wide range of applications, including pipes, window frames, flooring, and electrical insulation.

Polystyrene (PS):

Polystyrene is a rigid and transparent plastic resin commonly used in packaging, disposable utensils, and insulation materials.

Polyethylene Terephthalate (PET):

PET is a lightweight and durable plastic resin used in the production of beverage bottles, food packaging, and textile fibers.

Production Process of Plastic Resin

Petroleum Extraction

Petroleum is extracted through drilling and sent to an oil refinery for further processing.

Creating Petrochemicals

Refining crude oil produces petrochemicals, such as ethane and propane.

Cracking

Ethane and propane undergo cracking, where heat is applied to create smaller hydrocarbons, including ethylene and propylene.

Adding a Catalyst

A catalyst is added in a reactor to form a polymer powder called “fluff,” which is blended with various additives depending on the type of plastic being produced.

Melting

The polymer is then melted using an extruder.

Shaping

After cooling, the melted polymer is cut and shaped into plastic pellets, which are later used in extrusion, injection molding, and blow molding, among other manufacturing methods.

Specification

Properties	Test Method	Test Condition	Units	Typical Values
Physical
Melt Flow Rate	ASTM D-1238	220ºC, 10Kg	g/10min	-
Specific Gravity	ASTM D-792	23ºC	g/cm3	1.19
Ash	-	800ºC,30min	%	-
Mechanical
Tensile Strength	ASTM D-638	50mm/min	MPa	55
Flexural Strength	ASTM D-790	2mm/min	MPa	70
Flexural Modulus	ASTM D-790	2mm/min	MPa	2300
Impact Strength, IZOD notched	ASTM D-256	23ºC	KJ/m2	50
Thermal
Heat Deflection Temp	ASTM D-648	1.8Mpa	ºC	110
Flammability
Mold Shrinkage	ASTM D-955	23ºC	%	0.4-0.7
Flammability	UL94		1.6mm	V0

Delivery

Selling Units	Single item
Package size per batch	65X40X20 cm
Gross weight per batch	25.000 kg

Lead Time

Quantity (kilograms)	1 - 500	501 - 2000	2001 - 10,000	> 10,000
Lead time (days)	7	15	26	To be negotiated

Packaging & Shipping

productcate-429-281

productcate-487-316

FAQ

Q: Is resin plastic?

A: Not exactly. While plastic is derived from resin, resin can exist in both natural (like tree sap) and synthetic forms. Plastic, however, is exclusively synthetic and is made from processed resin to achieve specific durability, flexibility, or stability.

Q: Are plastic resins recyclable?

A: Yes, many plastic resins are recyclable, but it depends on the type. Thermoplastics, such as PET and HDPE, can often be recycled multiple times, while thermosetting plastics are generally non-recyclable due to their irreversible chemical bonds.

Q: What’s your MOQ

A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q: Can we visit your factory and send free samples?

A: You are warmly welcomed to visit our own factory.
As to the sample, we can provide free sample and you just need to pay for freight.

Q: How about your payment?

A: 100% advance payment ,30% deposit in advance, 70% against copy of B/L,Shight L/C, paypal, Western Union or else before shipment.

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production; Always final Inspection before shipment.

We're well-known as one of the leading plastic resin manufacturers and suppliers in China, also support customized service. Please feel free to wholesale bulk high quality plastic resin in stock here from our factory. For price consultation, contact us.

Extrusion Grade PC, PBT Homopolymer, PC Pellets