Qingsheng Energy — Your Plastic Raw Material Supplier
Focused on plastic raw materials, backed by abundant resources and mature experience
- 3000+ Registered Capital
- 300+ Domestic & Overseas Customers
- 15+ Annual Revenue
Applications
Packaging
Food packaging, industrial packaging and shopping bags using tough, easy-processing PE/PP raw materials.
HDPE 7750Z / LLDPE LEF35BN
Film
Blow film grades for packaging film, agricultural film and laminated film with uniform film and low gels.
HDPE ACP7000F / LLDPE LEF-34
Pipe
PE pipe grades with pressure resistance and corrosion resistance for water, gas and industrial pipes.
HDPE 7750Z
Injection Molding
PP injection grades with stable flow for housewares, auto parts and crates.
PP K8003 / PP MT26
Fiber / Nonwoven
Fiber-grade PP for nonwovens, woven bags and ropes with good spinnability.
PP Y35 / PP Y26
Compounding
Stable base resins for compounders, supporting blending, filling and reinforcement.
PP EP548R / PP BZ-70X
Why choose us
Stable supply
Long-term cooperation with Luqing Petrochemical, Sinopec, Hengli Petrochemical and other producers.
Certified quality
ISO and REACH certified, with test data available for each batch and full traceability.
Global delivery
Based at Qingdao Port, supplying customers worldwide with export packaging and documentation support.
Flexible service
Small trial orders, fast quotations, grade selection, samples and technical support.
Quality & certification
Full quality control from sourcing to delivery. Melt index, density, tensile and ash test data are available, and we support incoming inspection and formulation validation.
- ISO certified — Quality management system
- REACH certified — EU market compliance
Reliable delivery from Qingdao Port to customers worldwide
Leveraging Qingdao Port and long-term logistics partners, we provide sea, land and multimodal transport with export documentation and packaging support to ensure safe, on-time delivery.
Selection & quotation
Confirm grade, quantity and destination; quotation and lead time within one business day.
Contract & preparation
Confirm contract and payment terms, then arrange stock, packaging and inspection.
Shipping & documents
Arrange sea/land transport and provide B/L, packing list, certificate of origin and other documents.
Material selection & sourcing guides
HDPE vs LLDPE: what is the difference?
Density, toughness and processing methods — how to choose the right polyethylene.
Homopolymer vs copolymer PP
Compare stiffness, impact resistance and typical applications.
What does melt index mean for processing?
How MI relates to flowability, processing temperature and part performance.
Inside Qingsheng: factory tour & resources
See our warehousing, packaging and shipping operations. ISO / REACH certificates and product specification sheets are available for download — or contact us for the latest versions.
- ISO certificate — Quality management system
- REACH certificate — EU market compliance
- Product specification sheet — 11 regular grades and applications
Product categories
Latest news
Visiting K 2025 in Germany
2025-10-08 13:51:12 · On October 8 local time, the world’s leading plastics and rubber event — the 23rd K Show — opened at Messe Düsseldorf, Germany…
Qingsheng Energy 2025 Mid-Year Meeting: Reviewing the First Half and Setting Direction for the Second Half
2025-07-20 13:50:23 · On July 20, 2025, the 2025 mid-year work meeting of Qingdao Qingsheng Energy Co., Ltd. was held at the company office…
Head Office Launches Special Training on Building High-Performance Leadership and Execution Teams
2025-05-26 13:15:21 · To strengthen teamwork, improve overall leadership and execution, and support high-quality business development, the company launched a special training program themed…
Contact
+86 189 0368 0708 · conniexue@qsengy.com · Room 2510, Building 1, Tiantai Financial Center, No. 222 Shenzhen Road, Laoshan District, Qingdao City,Shandong Province,China
Frequently asked questions / 常见问题
What products does Qingsheng Energy supply?
Qingdao Qingsheng Energy Co., Ltd. supplies plastic raw materials: polyethylene (HDPE, LLDPE) and polypropylene (homopolymer and copolymer) pellets, mainly from Luqing Petrochemical, covering raffia grade, blow film grade, injection grade and fiber grade.
why choose us?
Strong Financial Backing: Subsidiary of Luqing Group (Top 500), with 30 million RMB paid-in capital and direct factory resources. Abundant Export Experience: 80,000 tons exported (over $100M USD) in 2025, with deep roots in Southeast Asia, South America, and Africa. Professional Team: Dedicated export experts ensuring stable supply and competitive pricing tailored to your market.
How do you guarantee quality?
We hold ISO 9001, SGS, REACH, ROHS, and HALAL certifications, and provide a Certificate of Analysis (COA) with every shipment.
What is your MOQ?
Our standard MOQ is 1×40ft container (24.75MT/25.5MT/28MT WITH ONE 40FCL).
What is your payment terms?
We accept T/T and L/C at sight, but we also offer flexible terms for long-term partners.
How and how long get sample from us ?
1) A: below 25kgs Sample is free,but courier cost should be paid by clients. B: Above 25kgs 1)Sample and courier cost are all charged and paid by clients 2)Sample will be ready within 2-3workdays. 3)FEDEX is preferential to be used because its cost-effective and earlier dispatch. 4) Freight : the freight depends on the weight and your area.