The Tea Research Institute of the Chinese Academy of Agricultural Sciences is the only national comprehensive tea research institution in China. This website is its official website, and China Tea Network (www.e-chinatea.cn) is its tea information portal.

An information technology company focusing on providing innovative solutions in the field of clinical research

Ultra-precise, ultra-transparent, ultra-programmable high-speed servo drives for direct drives in the machine tool industry, made in Switzerland.

Triangle Tire is dedicated to tire technology innovation, focusing on the research, design, manufacture, and sale of both on-road and off-road tire products suitable for different regions, consumers, and usage requirements, serving customers globally.

A manufacturer of oiling systems integrating design, production and sales, operating: sheet metal oiling, can oiling, automatic oiling machine and other products.

Standard Group specializes in providing internationally advanced abrasion testers, and has long been supplying universal finger abrasion testers, finger simulation wear testers, and finger friction and wear testers. It also provides surface gloss meters, mechanical properties testers, tribometers, reciprocating friction testers, and other mechanical and abrasion testers. We are the exclusive agent authorized by foreign manufacturers, have rich industry experience, perfect after-sales service, and are professional and trustworthy!

The Tobacco Research Institute of the Chinese Academy of Agricultural Sciences was established in 1958 and is the only national-level tobacco agricultural research institution in my country.

CNOOC Tianjin Chemical Research and Design Institute Co., Ltd.

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Professional integration service provider and agent of automatic test system and artificial intelligence system Professional integration service provider and agent of RF microwave, communication, general electronic test and measurement instruments, automatic test system and artificial intelligence system