3.5mm 3.8mm 5.95mm 6.35mm 6.5mm micro ball bearing chrome/low carbon/stainless steel ball din5401

Quality Assurance

Before packing, steel balls are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer. Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and is managed by properly trained and qualified personnel.

SAIGE Brand steel ball is used in many industrials, such as hardware, bearings, tooling guide sleeves, ball bearing slides, grinding materials, micro sprayer, polishing, decoration, toys, military industry, equipment meters, automotives, motorcycles, bicycles, home appliances, chemical machinery, textile machinery, food machinery and mining machinery,etc.

1. Rich Experience  

More than two decades of experience in producing steel balls including chrome steel ball, stainless steel ball and carbon steel ball

2. Quality Assurance

Own ISO 9001, IATF 16949, ROHS Certification, Strict Quality Control System, SGS and BV Accessed Supplier

3. Excellent Service

Professional Team dedicated to providing affordable and reliable quality products to all customers with fast response time

4. Advanced Equipment

Sophisticated laboratory equipped with high precision, worldwide respected machines and is managed by properly trained and qualified personnel

          Established in 1989,ChangZhou FeiGe Co.,Ltd is a professional manufacturer of steel ball,integrating development and                                                                                                                          production