Products List

Our ball valves are API approved, please contact us for your next order!

We have passed the API certification for ball valves. If you used to worry about this, please contact now. We have competitive price, and perfect quality. Don’t hesitate, please just contact  us for your next order!
About the price of raw material, it will keep rising till the end of this year. So if you have purchase plan, please send it out quickly before it much more expensive.
Looking forward your enquiry.
© Copyright © 2015.Qingdao Yingli Machinery Co., Ltd. All rights reserved. 鲁ICP备12002705号-2 网站地图