320B excavator rotary valve solenoid 121-1491 KWE5K-31/G24DA30

320B excavator valve solenoid 121-1491

• Specialized in excavator spare parts for more than 8 years;
• Professional technical team, providing good quality products and excellent After-sales service.
• 100% quality assurance, develop and manufacture follow original ones;
• All products have warranty, Monitor and Controller have 1 Year Warranty.
• Excavator spare parts in full-scale are available; 
• Real manufacturer, many companies including small-scale factory purchased parts from us.
• Small order allowed;
• Original packing, neutral packing or customized packing;
•  Positive customer feedback from abroad market.

Various excavator parts for Komatsu, caterpillar, Hitachi, kobelco, Hyundai, sumitomo, Volvo, Daewoo, Sany are available.

Hot sale

Jin Cheng High Tech Co limited is a specialized manufacturer and exporter for spare parts of excavators in china for more than 8 years.

We develop and supply electric, hydraulic and engine parts for numerous brands of excavator such as Komatsu, caterpillar, Hitachi, kobelco, Hyundai, sumitomo, Volvo, Daewoo, Sany etc.

We have our own professional technical team, can provide the professional maintenance service. Many companies including small-scale factory purchased spare parts from us.

Weclome your inquiry, we must provide you with good quality products, competitive price and excellent after service!

Q:  Do you have your own factory? Can we have a visit?

A:  Absolutely, you are always welcome to visit our factory.

Q:   How do you control the quality of the products?

A:    Our factory was obtained the ISO9001 CERTIFICATE. Every process of the production is strictly controlled. And all products will be inspected by QC before shipment.

Q:  How long is the warranty period?

A:  1 Year, other suppliers only provide 3 months.

Q:   Can we print our company logo on product and package?

A:    Yes, but the quantity of the order is required. And we need you to offer the Trademark Authorization to us.