UNITE BEARING TRANSMISSION LIMITED
Active Member
12 Years
Fujian, Xiamen
Since 2004
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A SERIES PRECISION ROLLER CHAIN
B SERIES PRECISION ROLLER CHAIN
Double pitch roller chain for transmission and conveyors
Heavy series transmission roller chain
Roller Chain Sprockets
Stainless steel roller chains
Company profile
Quality control
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PRODUCT CATEGORIES

A SERIES PRECISION ROLLER CHAIN

 (17)

B SERIES PRECISION ROLLER CHAIN

 (25)

Double pitch roller chain for transmission and conveyors

 (16)

Heavy series transmission roller chain

 (11)

Roller Chain Sprockets

 (12)

Stainless steel roller chains

 (6)

Why Can We Always Ensure Excellent Quality

Quality Control

In our production line we have our own QC staffs.2 persons in checking components, 2 persons in checking assembling, 1 person in checking finished product.Our own QC staffs ,check the quality strictly before delivering to our clients.

Random sample checking:

1,Raw material steel appearance & hardness checking. Cause we use China, famous brand steel Shanghai Baogang,a reliable China supplier of steel materials.

2,Components dimensions & hardness checking.Components such as: pin,roller,plate,need to be heat treatment, and completed surface treatment.

3,Finished product checking.To check roller chain breaking load, lenth,compare with the standard to ensure the quality!

Certification

UNITE BEARING TRANSMISSION LIMITED Certifications
Standard: ISO9001:2008
Number: 03511E10
Issue Date: 2010-07-27
Expiry Date: 2013-07-26
Scope/Range: CHAIN,SPROCKET,COUPLING
Issued By: WIT
UNITE BEARING TRANSMISSION LIMITED Certifications
Standard: GB/T24001-2004-ISO14001:2004
Number: 03511E10135684M
Issue Date: 2011-07-04
Expiry Date: 2014-07-03
Scope/Range: CHAIN,SPROCKET,COUPLING
Issued By: WIT
UNITE BEARING TRANSMISSION LIMITED Certifications
Standard: UIB Brand certification
Number: 10518229
Issue Date: 2013-04-14
Expiry Date: 2023-04-13
Scope/Range: SEE CERTIFICATION
Issued By: STATE ADMINISTRATION FOR INDUSTRY & COMMERCIAL OF PEOPLE'S REPUBLIC of CHINA
UNITE BEARING TRANSMISSION LIMITED Certifications
Standard: UIB Brand certification
Number: 10518229
Issue Date: 2013-04-14
Expiry Date: 2023-04-13
Scope/Range: SEE CERTIFICATION
Issued By: STATE ADMINISTRATION FOR INDUSTRY & COMMERCIAL OF PEOPLE'S REPUBLIC of CHINA
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