Zhongshan HRT Precision Steel Ball CO., Ltd.

Our company, which granted ISO-9002, TS-16949 certificate, has the ability to produce precision steel ball up to G5, size is ranging from 0.5mm to 250

AISI 440C balls are a martenistic-type stainless steel, which is used extensively in bearing applications that require corrosion-resisting properties.

This is copper or aluminum or plastice based material, on which therollers are arranged oderly in certain angle and intervals. Moreover, the retaining

1) Stainless steel AISI (SUS) 316 balls are used in spray pumps as a one way valve. SS 316 (Chromium 16-18%, Nickel 10-12%) has good corrosion resista

1) Size: 0.5mm-250mm( according to clients' requirement ) 2) Hardness: G10-G100 3) Certificate: ISO-9002, TS-16949 4) Feature: Good weari

1) Material: Stainless steel 2) Size: 0.5mm-250mm 3) Grade: G60-G1000 4) Certification: ISO-9001, TS-16949, SGS 5) Feature: Good wearing, high cor

1) Made of AISI 420 2) Size:0.5mm-25.4mm 3)grades:G10, G20 G40, G100, G500, G1000. 4) Certificate:ISO-9001, TS-16949 5) Hardness:Over HRC 52.

1) Material: Stainless steel 2) Size: 0.5mm-250mm 3) Grade: G60-G1000 4) Certification: ISO-9001, TS-16949, GB308-2002 5) Feature: Good wearing, high

AISI 440C balls are a martenistic-type stainless steel, which is used extensively in bearing applications that require corrosion-resisting properties.

1.35mm miniature steel ball 1) Material: SUS316L satinless steel 2) Size: 01.35mm 3) Grade: G100 4) Certification: ISO-9001, TS-16949 5) Feature: Good