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Machining Service

Tenjan provides value added machining products based on steel tubes, such as bushing, couplers or machining according to drawings.
The machining service includes cutting, chamfering, tapping and laser marking.
  • Machining Service
  • Tenjan
  • Machining Service

Machining Service

Cutting Bushing
 Automatic Cutting Machine     Bushings
Automatic Chamfering Machine Chamfering
Automatic Lathing Machine  Lathed Product
Automatic Tapping Machine Threaded Product
Automatic Tapping Machine Threaded Product
Shot Blasting Machine Shot blasted product
Shot Blasting Machine Shot Blasted Product
Laser Marking Machine Laser Marked Product
Laser Marking Machine
Laser Marking
Anti-rust Cleaning Packaging
Ultrasonic Cleaning



Our Certificate:

ISO9001 IATF16949
ISO 9001  IATF 16949

Why Choose Tenjan?

(1) Large Scale Production,Strong R&D Capability

The annual production capacity can reach 60,000 tons under years of development. Every-year R&D investment and a team of technicians enable Tenjan with strong R&D capability. Tenjan has full system of production with advanced equipment, such as perforation, pickling, cold rolling, cold drawing, straightening, flaw detection, tensile test and machining.


(2) Quality Control 

Every batch of products can be traced and guaranteed by the raw material certificate and steel tube quality certificate. Complete quality control system, following ISO9001, to ensure a full inspection process such as pull force test, chemical composition test and eddy current detection.


(3) Certification

The chairman of Tenjan, Mr. Wensheng Gu, is one of the major constitutors of national standard Couplers for Rebar Mechanical Splicing JG/T 163-2013. And Tenjan has won the Quality System Certificates of ISO9001 and IATF16949.


(4) Major Customer Case

We have long-term relationship with customers such as BMW, MCC, CNNP, CRRC, Midea, Sinohydro, China Pingmei, China Academy of Building Research and so on.


(5) Export Countries

Our products were exported to Europe, America, Japan, South Korea, The Middle East, Southeast Asia and in total six continents over 20 countries, and which has been consistently trusted by customers.


(6) Customer Service

Tenjan provides considerate service to every customer with fast feedback, quality track and technical support.  

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Tel: +86-519-88789990
Mobile phone: +86-15161117830
Fax: +86-519-88789908
Email: emma@tenjan.com
 QQ: 326190946
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