A focused, high-volume portfolio of polypropylene (PP) and polyethylene (PE) grades — sourced direct from China's leading petrochemical producers. Below are our four flagship PP grades; the full catalog covers 50+ grades for injection molding, nonwoven, film, pipe, and extrusion applications.
Our core business is polypropylene (PP), supported by polyethylene (PE) for selected film, pipe, and extrusion applications. Every grade ships with full mill documentation.
Our highest-volume product family, supplied across three sub-categories to match your process and end-use requirements.
High stiffness, good clarity. General injection molding, housewares, thin-wall parts.
Tough, rigid-tough balance. Automotive, appliances, crates, thin-wall packaging.
Narrow MWD, high spinability. Spunbound & SMS nonwoven for hygiene and medical.
Selected LDPE, LLDPE, and HDPE grades for film, pipe, and blow molding — available on request alongside PP shipments.
Film grades for packaging, agricultural film, and lamination.
Pipe, blow-molded bottles, and injection-molded rigid goods.
Send us your PE specification — we'll match the right mill and grade.
These four grades represent our largest-volume shipments. Click any grade for full TDS-level specifications, processing guidance, and applications.
PP homopolymer for general injection molding — housewares, toys, thin-wall parts, crates.
PP fiber grade for spunbound nonwoven — hygiene, medical, agricultural fabrics.
PP impact copolymer for automotive, appliances, large crates, and rigid packaging.
PP impact copolymer for thin-wall injection — food packaging, disposables, housewares.
Compare the four flagship grades at a glance to shortlist the right resin for your application.
| Property | HP550J | HP565S | EP300H | EP548R |
|---|---|---|---|---|
| Type | Homopolymer | Fiber Grade | Impact Copolymer | Impact Copolymer |
| Manufacturer | Leading Mill | Leading Mill | Leading Mill | Leading Mill |
| MFR (g/10min) | ~3.5 | ~25-35 | ~3-5 | ~25-30 |
| Primary Process | Injection Molding | Spunbound Nonwoven | Injection Molding | Thin-wall Injection |
| Key Attribute | High stiffness | Narrow MWD, spinable | High impact, low-temp tough | High flow, food contact |
| Typical End-Use | Housewares, toys, crates | Diapers, medical, agro fabric | Auto parts, appliances | Food boxes, disposables |
Values are typical and for guidance only. Certified TDS/COA provided per shipment lot.
Beyond the four flagship grades above, our full catalog covers 50+ PP and PE grades — including random copolymer, BOPP film, pipe extrusion, wire & cable, and specialty compounds. Send us your grade code, TDS requirement, or application description, and we'll match the right mill and quote within 24 hours.