Jinshui district

Our company is founded in 1996 and has a strict technical and high level technicians,employees is more than 300 people.We have a standardized management and strict product quality management,exquisite...

outh of west hepinglu

Donghai chongrui technology Co.,Ltd main products are various sprcifications of quartz glass tube and various non-standard instrument.we have the fixed asset for more than 8000 million yuan.The factor...