Screw professional
Screw refurbishment, repair, modification, replacement, professional for difficult and complicated problems, professional factory quality assurance, welcome to contact info@ruukar.com

Screw refurbishment, repair, modification, replacement, professional for difficult and complicated problems, professional factory quality assurance, welcome to contact info@ruukar.com

The production tolerance is within 0.003mm, the production accuracy requirement is really strict, but no matter what, we finally reach it.
High-precision and high-quality customized production, welcome more customers to cooperate and provide the best warm service!

Customized V-shaped equal height block blocks, manufacturing supplier, high quality, competitive price!
Email: info@ruukar.com


Quality is the foundation of the enterprise, more than 10 years of production experience.

Professional hardware parts processing, non-standard customization.

Following the SKF process, the inner and outer rings of bearings are made of different raw materials or in different forms. The entire process flow is: bar or tube material (some bars require forging and annealing, standardization) – processing – heat treatment – grinding – grinding or polishing – final inspection – rust prevention – storage – packing).