Nanjing Sci Tech Shuifu Environmental Protection Technology Co., Ltd

Clean room technology owes its origins to the race between the USA and the USSR for the leading position in space travel.

Qingdao Delma Plastic Machinery Co., Ltd. is located in the beautiful and prosperous coastal city of Qingdao, known as the "Switzerland of the East". It is a building materials and equipment promotion unit of the Ministry of Construction and a high-t

LUBRA SPA is a stock company, with Italian capital, with many industrial and commercial interests, which operates, on a European level, in the auxiliary industry, auto traction and lubricant industry, chemical and petrochemical products.