Institute of Shandong Aluminium Industry
Founded in 1949, the institute is one of the enterprise technology centers in china. It becomes research and production base of alumina.
Qingdao Chemical Design Institute
A engineering design ins. serves in the industries of chemical, liquified natural gas, natural gas, asphaltum and enviroment protection.
China Tyre Network
It is network of Chinese professional rubber tyre information.
Qingdao Haiyang Chemical
The largest enterprise for manufacturing silica gel in China even in Asia.
Asia Rubber Network
It is network of Chinese professional rubber tyre and related induatry.
Weihai Jinhong Chemical Industry
The Group was established at the base of Weihai Chemical Materials General Factory. Along with development and strength, it becomes a multiple-producing enterprise with 5 branch factories, 2 Sino-foreign joint ventures and one trade company.
Qinhuadao Huang Wei Pharm
The 500 National Industrial Enterprises with the Best Economic Benefit, 100 Biggest Pharmaceutical Industrial Enterprises, and the 100 High & New Technology Enterprises of CHINA.
Shandong Freda Biochem
We are a Chinese manufacturer of heparin sodium and sodium hyaluronate. We want to export our products.
Qingdao Hiteco Biochemical
It is founded by a group of young scholars, and mainly engages in development and application of halobios.
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