Zhu Zhou Jian Da Co., Ltd is a professional manufacturer for Spectacle wear plate, cutting ring and S valve since 2010,

Wear plate and ring capacity 1500 sets/ month

S valve: 300~500 pcs/month

Our advantage 

1. A wide range of products for choice, fit to Putzmeister, Schwing, Sani, Zoomlion, Cifa, Sermac, Junjin, Kcp, Dainong XCMGI, Hold, Kyokuto, IHI, Niigata...

2. Apply patent by ourselves 

3. Factory directly supply, you can get better support on technical, quality and delivery date.

4. Quality guarantee