Better Provide Customers With One-Stop Convenient Service.
Better Provide Customers With One-Stop Convenient Service.
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HIGH-QUALITY MATERIALS
HIGH-QUALITY MATERIALS
High-quality materials have excellent performance and more attractive price.
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PROVIDE A STABLE SOURCE OF GOODS
PROVIDE A STABLE SOURCE OF GOODS
The purchasing and marketing system and logistics advantages in the national market can provide a stable supply of goods, which can help customers optimize inventory, reduce costs and cash profits in time.
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Featured Rubber&Plastic Raw Materials

Why Choose Us

Your Trusted One-Stop Rubber&Plastic Raw Materials 
 
Gansu Longchang Petrochemical Group Co., Ltd. has built a leading position in international petrochemical trading and logistics supply solutions. The company was incorporated in later of 1996s. The headquarter of Group is located in GANSU, China, and has 13 subsidiaries located across different parts of China, including Shanghai, Wuhan, Chengdu, Chongqing, Yuncheng, Xi’an, Liaoning etc.

We have maintained our principles–to add value to our customers and provide service in all aspects of our business. We offer a unique combination of market knowledge, logistics supply chain and an absolute commitment to customer and supplier partnerships.We are level 1 sales representatives for world-leading oil and petrochemical company, including Sinopec, PetroChina, Shell, Shenhua Group, etc.

Honor And Qualification

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Dedicated To Rubber&Plastic Raw Materials

1

Common

 Raw materials and prices (for the sale of bulk plastic raw materials, most of them can be billed in the upstream)
Inquiry 
Contract signing 
Delivery 
Transportation
 After-sales
2

Advantages

The inquiry conversion rate is high (mainly because we have professional technical consulting services, which can quickly match resources to customers).
Low cost of raw materials (AAA customers of many upstream cooperative enterprises can enjoy preferential policies).
The national distribution resources are rich and can be deployed. 
More than 280 warehouses nationwide.
 Not cross-industry development, professional and consistent.
Quickly solve problems for customers with after-sales problems.
Has its own main brand (such as Northwest Pipe).
3

Characteristic

We have our own logistics company, and the shipping areas are all over the country, forming a close combination of sales network and logistics network.
There are 21 branches all over the country, that is, each major region has its own branch, which has great advantages in billing in local petrochemical plants and abundant supply.

Let's Work Together To Anticipate And Meet Your Customers' Expectations.

Our portfolio and the scope of our activities have broadened and developed in response to the needs of our customers, and we welcome all enquiries on how we can help meet your product and service needs.

Explore Different Industries

  • <span style="font-size:20px;">0215A(ABS) Manufacturing Electrical Components</span>
  • <span style="font-size:20px;">K8003 (PP Copolymer)</span>
  • <span style="font-size:20px;">2911(HDPE Injection Molding)</span>
  • <span style="font-size:20px;">6095H(HDPE Film Material)</span>
  • <span style="font-size:20px;">PPR Water Pipe Production Factory In Turkey</span>
  • <span style="font-size:20px;">PP-RP260(Medical Materials)</span>

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Service We Offer

Customers can choose shipping methods such as FOB or CIF. For example, if customers choose CIF, our company will perform its duties and deliver the goods to the customer's destination port according to the contract.
service we offer
Sales
Before we provide products to customers, if customers don't take the initiative to inform them of the special requirements for products, we will ask customers about the requirements for material characteristics and provide customers with accurate materials as much as possible.
Production, processing and technical consultation
Customers can ask us any questions in the process of using raw materials, and if necessary, we will negotiate with suppliers to jointly solve problems for customers.
Warehousing and logistics
Our company has nearly 300 cooperative warehouses all over the country. We stock up in the nearest warehouse according to the shipping port designated by customers, and then deliver the goods according to the contract. At home, we have our own logistics company to deliver the goods, and we also have reliable logistics partners at the port to help us deliver the goods smoothly. Our company can reduce the transportation cost by supporting a variety of transportation modes, such as railway, sea and multimodal transport.

Latest News&Events

NEWS
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Longchang Group to Showcase at Expo Plast Perú 2026
2026-08-05

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2026-08-05
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Longchang Group Attends INTERPLAST 2026 in Brazil
2026-08-05

Gansu Longchang Petrochemical Group Co.，Ltd. is delighted to extend a warm invitation to clients and global partners to visit our booth at INTERPLAST 2026, Brazil’s leading International Plastics and Rubber Industry Fair.Founded in 1996, Longchang Group is a leading service provider within China’s r

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2026-08-05
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Reproduction of polypropylene high melting fiber material!
2025-12-15

On December 2nd, after half a month's hard work, Guangdong Petrochemical's 500,000-ton/year polypropylene plant successfully resumed the production of polypropylene high-melting fiber PP-HY0370, with the output reaching 9,600 tons so far. The output of these products has effectively filled the suppl

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2025-12-15

Our Partners

our partners
We have maintained our principles – to add value to our customers and provide service in all aspects of our business.

Quick Links

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Contact Us

 +86-13679440317
 +86-931-7561111
 +86-13679440317
  info@lcplas.com/ lcplas@yeah.net
 18 Floor, Changye Building, No. 129, Park Road, Xigu District, Lanzhou, Gansu PR China.
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