About Pengyu Techniques Co., Ltd. We are one of the leading liquid and air filter manufacturers in mainland China, providing solutions any kind to large sections manufacturing industry. Based on our comprehensive process knowledge, we have been devoted ourselves developing, designing ...

jinan cyeeyo instruments company is the professional manufacturer testing for paper, packaging, rubber, plastic film,Pulp, textile, environments, adhesive, etc. since establishment of our company, with technology and advanced management concepts, rapid rise in field instruments, has ...