Windmöller Holding GmbH

Shenyang Siwei Polymer Plastic Co., Ltd. is a comprehensive enterprise that integrates research and development, production, and testing of modified plastic additives (toughening agents, compatibilizers) and modified plastics. The company has a large

Since 1932, we are your reliable partner as a distributor, manufacturer and service provider of valves and fittings for shipbuilding and industry, sampling systems and system solutions. Nowadays, almost 90 years after we were founded our fa...

Yunnan Coal Chemical Group Co., Ltd. (hereinafter referred to as Yunnan Coal Chemical Group) is a large provincial enterprise group established in August 2005 as part of the implementation of the strategy of large enterprises and large groups by the