Wire rope for drilling
2023 Jiangsu Province Specialized and Special New Small and Medium Enterprises
High-tech Enterprise Certificate
Wire rope for mine
Wire Rope for Port Wharf
Wire Rope for Rotary Excavation Machine
Wire rope for crane
Steel wire rope for elevator
YB/T 4398-2014
Wire rope for rotary drilling rig
Adopt international standard product mark certificate
Adopt international standard product mark certificate
National Steel Standardization Technical Committee
Drafting Certificate of Standard of Wire Rope and Steel Wire Sub-technical Committee
Drafting Certificate of Wire Rope and Steel Wire Sub-Technical Committee
Wire Rope and Steel Wire Sub-technical Committee
Quality Management System Certification
Environmental Management System Certification
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Jiangsu Yunyu Metal Products Co., Ltd.
Mobile: +86-13813755198(Cai Hong)
Telephone: +86-0513-85919155,+86-0513-5919255
E-mail：yunyu@jsyunyu.com
Address: 300 m east of Sutong Bridge Exit, Zhuxing Town, Nantong Development Zone
Copyright © 2024 Jiangsu Yunyu Metal Products Co., Ltd.