Our company carry forward the experience of professional valve spindle manufacturing over a decade,commit to providing the most outstanding products&considerable after-sale service to our clients.
Pre-sale Service
- Technical guidance provided for all product-related problems
- Free mapping for rare/special products on demand
- Packaging free
- Free on board or home-delivery service by request
After-sale Service
- Technical guidance provided for product installation
- Maintained regular quality tracking for sold procucts
- Advance warning of replacement period for ship owners
- High quality assurance of our products
+86-025-52697228,52695900,52695977 
+86-025-52697268 
wangjia@njhycb.com sunyan@njhycb.com