YUYAO DUOLI HYDRAULICS CO.,LTD.

YUYAO DUOLI HYDRAULICS CO.,LTD.

The main products: Hose Assembly, Swaged Hose Fittings, Metric Thread O-ring Face Seal Fittings, Metric Thread Bite Type Tube Fittings, Metric Thread 74 degree Cone Flared Tube Fittings, BSP Thread 60 degree Cone Fittings, BSPT Thread Fittings, NPT Thread Fittings, JIC 74 degree Cone Flared Tube Fittings, ORFS Fittings, Japanese Metric Thread 60 degree Cone Fittings, Japanese BSP Thread 60 degree Cone Fittings, NPSM Fittings, ISO 6162 Flange Fittings and SAE Staple-lok Fittings.

Dedicated to strict quality control and thoughtful customer service, our experienced staffs are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of professional equipments such as CNC machines, shot blasting machine, cutting machines, lathes, automatic drilling machine, pipe bending machine, laser marking machine.

With complete quality control, advanced test equipments and top processing equipments, Tech-Long is capable of providing complete and precise parts processing and entire machine manufacturing service for domestic and foreign clients.

Production line

package line

Our quality
Use the 100% new materials, only product according to customers design,
Our Warranty
Provide one year free warranty, no need to worry about the after service
Our price
We have full experience in Hydraulic fittings since company established, can insure that all our price is the most competitive for you
Our design
OEM and ODM all both supported, and more than 6 years experience we can easily hold on your requirements
Our service
Online service team, promise that we can reply your inquiry, e-mail and questions within 8 hours. Quick response, efficient consideration and professional suggestions
Our workshop
Professional sales team, engineers team, warehouse and 5000CBM workshop as below