About Doxi Valve Co.,Ltd.
xuanda industrial group is national emphasis high-tech. enterprise, 46000㎡, having 560 employees and us$150 million of registered capital. the group was established in 1990 which own... Read more
xuanda industrial group is national emphasis high-tech. enterprise, 46000㎡, having 560 employees and us$150 million of registered capital. the group was established in 1990 which own... Read more