Skip to content
+84989909715
Thôn Quý Dương, Xã Tân Trường, Huyện Cẩm Giàng, Tỉnh Hải Dương, Việt Nam
COUPLER.,LTD
Connection than Steel
Menu
About Coupler
Open Letter
Vision
Mission
Core Values
Business Strategies
Business
Coupler
History COUPLER
Fastener
Automotive Parts
Digital Brochure
Photo Gallery
Promotional Video
Manufacturing Process
Coupler
Anchor Bolt
Hexagon Bolt
Hexagon Nut
Washer
Welding – Studs
Thread Stud Bolt
Eys Bolt
Micro Screw
Heat Treatment (Q&T)
Surface Treatment
Product
Coupler
Construction
High Strength Bolt
ASTM F3125/F1325M (A325/A490)
High Strength Bolt EN 14399-1(1-10)
High Strength Bolt JSS-II-09
Hexagon Bolt (B.Lông lục giác)
Half thread DIN 931
Half thread ISO 4014
Full thread DIN 933
Full thread ISO 4017
Hexagon Nut DIN 934
Hexagon Nut ISO 4032
Washer DIN125
Spring Washer DIN 127
Petro-Chemical Plant
Shipyard
Wind Power
Euipment
OEM
Technical Sup
TCVN Standard
ASTM Standard
EN 14399 Standard
ISO Standard
JIS Standard
Contact
Hot line
Vị trí nhà máy VNFAS
Hexagon Nut DIN 934
Đai ốc DIN 934
