At 04:00 on March 19, 2020, there were 0 new confirmed cases of new coronary pneumonia nationwide, and there were no imported cases abroad.China has completely controlled the epidemic situation, and we have posited that Zhengzheng Valve has resumed production one after another since February, and ha

What should the water pipe valve leak?

Now, we have great pleasure in introducing to you about our company - Yuzheng Valve Co.,Ltd. We have specialized in manufacturing a full sizes of professional valve for over 10 years. According to your request, we could made different kinds of color and shape of valve handle for you.

Visited Our Customers in The United States On October 1, 2018, at the invitation of our clients, we visited our customers in the United States and under his leadership, we visited their warehouse in Los Angeles. The company's warehouse covers an area of about 3,000 square meters. We

Switzerland has developed a "nanovalve" that can control individual particles