Customer First · Honesty

The company is a high-tech enterprise integrating scientific research, design, manufacturing and on-site installation of pressure vessels, pressure pipes and accessories (attachments).

Main performance

In recent years, the company has supplied a large number of products in Qilu Petrochemical, Maoming Petrochemical, Tianjin Petrochemical, Liaoyang Petrochemical, Yanshan Petrochemical, Dushanzi Petrochemical, Qingdao Refining and Chemical, Fujian Ethylene, Sichuan Ethylene, Shenhua Coal Chemical Industry, Shenhua Coal Liquefaction, Huizhou Oil Refining, Qinzhou Oil Refining and other large petrochemical and oil refining units, with reliable product quality, stable performance and timely and thoughtful after-sales service, which have been widely praised by users. It has a high reputation in Sinopec, PetroChina, CNOOC, Shenhua, local oil refining and power industry. It has established good cooperative relations with many design units such as Sinopec Engineering Construction Co., Ltd., China Huanqiu Engineering Co., Ltd., Sinopec Luoyang Engineering Co., Ltd., Sinopec Ningbo Engineering Co., Ltd., and Huisheng Engineering (China) Co., Ltd. At the same time, it attaches great importance to technical research and the development of new products, and has successively obtained patents for high-efficiency energy-saving thermal deaerator, large displacement high-precision spring hanger, and non-lateral displacement constant force spring bracket.

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Tel:+86-533-5439598 / +86-533-5439590
Customer service:+86-533-5419702
Fax: 0533-5413340 /
Add: No.562, Jianshe Road, Zichuan District, Zibo City, Shandong Province(255130)

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