Yingkou Zhongchen Chemical Co., Ltd

In connection with TECHMARK CORPORATION in the USA, from the early seventies on, TECHMARK GMBH has been successfully active as supplier of industrial instrumentation and controls

Since 1978, the brand m-tec has been synonymous with innovative solutions for manufacturing, logistics and processing of pre-mixed construction materials as well as fine-grained bulk materials. Around the globe, in almost 100 countries, m-tec improve

Plymovent has over 30 years of experience in the development of point extraction, fans and filtration systems. Our goal is to become the world's leading supplier of system solutions on the subject of "air pollution in the workplace". We offer a wide