TEL : +86-21- 29916900

FAX : +86-21-65565908

E-mail:	Gloriedward@china.com
	Sales@glori-autoparts-bearing.com

ADD : 5 FL, Lane 801,No.2 Nenjiang RD. Shanghai China, 200438

Characteristics.

•  Advanced design
  A. Adopt CAD to design chain products
  B. High quality material
  C. Design of middle plates: pins contact outer surface of middle plates holes for uniform load distribution.
  D. Design of link plate waist : increase in width of waist for combating fatigue

• Advanced technology
  A. Pre-stressing chain
  B. Shot-peening
  C. Position assembling of bushing
  D. Chain running in machine
  E. Correcting chain twist
  F. Carbonitrading for pins and bushings
  G. Chromizing for pins
  H. Chain coating grease
  I. Chain phospharizing
  J. Ball-extruding

• Perfect test
  Convention test
  A. Metallographic test
  B. Chemical analysis
  C. Measuring of chain length
  D. Tensile strength test
  E. Hardness test
  F. Spark test
  G. Twist test
  H. Push off force test
  Performance test
  A. Wearing test
  B. Fatigue test