China·Xuanda Industrial Group Co.,Ltd. Was founded in 1990Y. Xuanda Group now own a newest & modern factory. Our company’s main products like as Ball valve、Gate valve、Butterfly valve、Check valve、Globe valve、Flange and Filter etc.the current design standard we can manufacture include ANSI, DIN, JIS, GB, JB. And we can also manufacture the difference design standard according to the customer’s requirements. Hope we can be your best friend and good supplier in China, looking forward to cooperation with you in the near future.