成人无码视频,可以在线观看大黄片视频,国产不良视频在线观看,日日夜夜婷婷免费视频

Handan Mingyan Fastener Co., Ltd. is located in the largest production base of standard parts in the north of Handan City, Hebei Province. It is a comprehensive and modern enterprise specializing in the production of American standard, European standard, Japanese standard rigging series and forging products, integrating forging, mechanical processing, thermal external management and mold production. Founded in 2000, the company is a general taxpayer enterprise. Covering an area of 3,000 square meters, the company has invested and built 12 friction presses and CNC electro-hydraulic hammer forging production lines of 160 tons to 1600 tons, and more than 200 sets of mold and mechanical processing equipment. Testing equipment include fatigue testing machine, universal material testing machine, flaw detection machine, contour instrument, phosphorus-manganese silicon analyzer, etc. It has complete R&D and production capabilities such as R&D design, mold production, production and testing of various forged rigging products.

Open-body Hualan, heavy-duty unloading buckle, national standard unloading buckle
American high-strength unloading buckle, Qingdao Masteel Hualan, Magang card head, 741 card head, container hook, double ring hook, ring eye hook, strong ring, various lifting hooks, chain, tiger card, chicken heart ring (set ring) safety hook, 580/582 German standard hanging ring/mother, grape rack tensioner