It is evident with the development of stainless steel check valve industry, Zhejiang Xinhong Valve&fitting CO.,LTD&fitting now is more popular for its high quality stainless steel check valve. Xinhong Valve's main products include stainless steel check valve series. The product will not expand or contract under extreme temperature. The timber has gone through the heat- and cold-pressing workmanship, which can keep the panel centered and stable. The product is significant to lower the running temperature of the device, reducing the hardware loss, therefore extending the service life of the device.
We shoulder social responsibilities. Our company is ISO 14001:2015 certified, which demonstrates we are committed to reducing environmental impact and undertake audits evaluating our CO2 output, product life cycle through our Environmental Management System.