办公室少妇不带套_国产精选 桃色阁_好大好深射里面抽插视频_欧美阿v高清资源在钱_免费a级毛片无码无遮挡久久影院_狠狠爱无码精品播放_人妻有码中文在线_在线观看欧美成人_成人免费看黄APP下载_国产又猛又黄又爽熟女

COMPANY PROFILE

 YuHuan Y-King Valve Co.,Ltd. located in Yuhuan which is the biggest valve production base in China known as the town of valves.

YUHUAN Y-KING VALVE CO., LTD. Is a professional manufacturer of brass ball valves, brass angle valves, brass bibcocks, brass check valves, brass gas valves, brass fittings and so on.

We are dedicated to the innovation of products, and can produce all kinds of quality valves according to various standards. We always put our customers' interests first, and in the days to come, we will search for more updated product information and strive to provide more new products for our customers. It is our consistent service tenet and pursuit to achieve better and continuously meet customer needs...

Learn more

公司大圖.jpg
1505350764236213.jpg

products

Product quality and packaging

NEWS CENTER

High pressure safety valve ...

Valve is one of the important tools that pipeline management can not be ignored in the actual operation process. The valve of a variety of types, different t...

Valve through maintenance a...

In peacetime should be how to maintain the valve in order to make it better serve people?1, the valve storage environment should pay attention to, should be ...

Gate valve and ball valve structure difference

Stainless steel ball valve and stainless steel gate valve what are the differences? According to the shape, we can see that the stainless steel gate valve is a piece of open and close, and stainles...

Company Honor

Our products sell well all over the country and sell well to the Middle East, Europe, America and Southeast Asia

Consultation