The slip on flange has good sealing performance, space saving and good quality. It can not only prevent water leakage of the joint, but also reduce the diameter of the seal. Therefore, flat welding flange is a good pipe fitting to save space and cost duri
For the past 28 years, Frontech China only does one thing that is produce brake pads. It is one professional brake pads manufacturer in China. It’s top sale brake pads in our customers.Our factory are of the manufacturers of auto parts in China.
Celastrus Angulatus is the natural insecticide wtih low pollution for environment, no harm for human, no pesticide residues. FZBIOTECH, as a manufacturer of biological pesticide, has been devoting to researching and providing the best quality celastrus an