WYL Ball valve by the customer's favor
According to 2016 casting plant statistics show that this year, sales of heavy ball valve sales than light ball valve nearly 40%. Especially for European customers and customers in North America, the heavy-duty ball valves are more recognized, preferring a relatively high price for heavy-duty ball valves.
Address: High-Tech Industrial Park, Laoshan,Qingdao China
Phone: 86-532-88910996
Email: info@yingliqd.com