About Us

    At HOPEHIGH INTERNATIONAL TRADING CO.LTD, we take pride in being a leading supplier of polymers for pipes. Our company is dedicated to providing a comprehensive solution for pipe manufacturing enterprises, from raw materials to formulas to processes.

    As a knowledge-based company, we have been active in the production and supply of polymeric raw materials in China for over 20 years. We have established long-term and stable partnerships with domestic petrochemical companies such as CNPC, SINOPEC, YANCHANG PETROLEUM, China Coal Energy Company Limited, Hengli Group, Lihe New Material, and more.

    Our extensive range of commodity and specialty polymers is unmatched in the industry. We are particularly proud of our celebrity products, such as

    SINOPEC PE 80:2480/TR480, 

    SINOPEC PE 100: YGH041/YGH041T(Black)/23050/PN049,

    CNPC PE 100:100S/100N,

    SINOPEC PPR:PPR4400/PPR4220/PPR R503/YPR-4502, 

    CNPC PPR:PA14D,

    SINOPEC COPP:K8003/EPS30R,

    LIHE NEW MATERIAL PPR:LH-PPR4400/LH-B8101. 

    These products are highly regarded in the industry for their quality and reliability. At HOPEHIGH INTERNATIONAL TRADING CO.LTD, we are committed to delivering exceptional customer service and providing our clients with the highest quality products. We are dedicated to helping our clients succeed and grow their businesses. If you are looking for a reliable and professional polymers supplier for pipes, look no further than HOPEHIGH INTERNATIONAL TRADING CO.LTD.

SINOPEC
SINOPEC, also known as China Petroleum & Chemical Corporation, is a state-owned oil and gas company based in Beijing, China. It is one of the largest integrated energy and chemical companies in the world, with operations spanning across exploration and production, refining, petrochemicals, marketing, and distribution. 
CNPC
CNPC (China National Petroleum Corporation) is a major state-owned oil and gas company in China. It is the largest integrated energy company in China and one of the largest oil and gas companies in the world. CNPC is responsible for oil and gas exploration, production, refining, marketing, and petrochemicals operations in China and abroad. 
 LiHe New Material
LiHe New Material is a Chinese company that specializes in the production of high-performance polymer materials. The company was founded in 2008 and has since become a leading supplier of advanced materials for a wide range of industries, including electronics, automotive, aviation, and medical devices. 
China Coal Energy
China Coal Energy Co., Ltd. is a Chinese state-owned coal mining and energy company. It operates coal mines, coal washing plants, and coal-to-chemicals projects in China. The company was established in 2006 and is headquartered in Beijing, China. China Coal Energy is one of the largest coal mining companies in the world and is listed on the Hong Kong Stock Exchange and Shanghai Stock Exchange. 
YANCHANG PETROLEUM
Yanchang Petroleum is a state-owned oil and gas company in China. It was founded in 1905 and is headquartered in Xi'an, Shaanxi Province. The company is primarily engaged in the exploration, development, production, and sale of crude oil and natural gas. It also operates in the refining, chemical, and marketing sectors. 
HengLi Group
HengLi Group is a Chinese conglomerate with diversified businesses in the chemical, petrochemical, and energy industries. The company was founded in 1994 and is headquartered in Dalian, China. HengLi Group has a strong presence in the Chinese market and is one of the largest privately-owned enterprises in the country. 
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