黄片AAA一级毛片,亚洲一区在线二区无码三级国产,欧美 在线激日韩 亚洲,成人免费农村欧女视频

 
Tel:0417-2952333 / 2951222
E-mail:yklhjx@126.com
CN  |  EN
Quality wins. Honesty is the foundation
PRODUCT CLASSIFICATION
.
.
.
.
.
.
More+
With the principle of “integrating all minds, pursuing excellence”, our factory develops rapidly, and has already formed mature system of manufacture and sale. we will offer sincerely services to you.
      Yingkou Liaohe Machinery & Pipe fittings Co.Ltd., which is the original Yingkou Liaohe Machinery Factory, is specialized in exploiting and manufacturing all kinds of container of pressure and elbows, tees, reducers, flanges, caps and other pipe fitting. Our products are widely used in oil industry, chemical industry, power industry and light industry. And the annual output comes to 50000 tons.
Growth, we create together
ABOUT US
HONOR OF QUALIFICATION
Gather all the wisdom, strive for excellence and practical
Get to know us, get up to date
LIAOHE NEWS CENTER
01
02
03
2015-12-21
2011 the company won the China Petroleum pipeline excellent supplier?
2011 the company won the excellent supplier of China Petroleum pipeline,excellent supplier certificate for a photo.?