Changzhou Shenlan Function Materials Co., Ltd

High efficiency and energy saving, M-frequency power ninety-three percent efficiency; The electronic control and monitoring protection system is comp

Our chain welding machine is available to process round steel chains with variety of diameters.The machine welds low-carbon steel chains with resistor

With the competitive price and good quality, our products have been introduced to FEC and some other chain factories and obtain their orders.

As the catalyst for poly-condensation of polyester, it is a very active polycondensation catalyst and can be added at either the direct esterification