Our products go through a series of debugging before sales ,to ensure that each product meets the standard .
Our preliminary product data chart, the designer measures the accurate data of each product .
![]()
![]()
On the basis of the original IS09001:2000 quality system, in strict accordance with the ISO/TS16949 quality system standards for the Construction Machinery Industry to guide the company's various production and management processes.
![]()
Get Hydraulic Relief Valve & Excavator Relief Valve Now!
| Standard: | Registration of trade mark |
|---|---|
| Number: | 35468417 |
| Issue Date: | 2020-11-21 |
| Expiry Date: | 2030-11-20 |
| Scope/Range: | Relief valve |
| Issued By: | trademark office |
| Standard: | Registration of trade mark |
|---|---|
| Number: | 16391001 |
| Issue Date: | 2016-05-14 |
| Expiry Date: | 2026-05-13 |
| Scope/Range: | Hydraulic parts |
| Issued By: | trademark office |
| Standard: | Import and export certification |
|---|---|
| Number: | 19一AB一100256 |
| Issue Date: | 2019-02-08 |
| Expiry Date: | 2022-02-08 |
| Scope/Range: | Hydraulic parts |
| Issued By: | Foreign economic |
| Standard: | Quality certification |
|---|---|
| Number: | 00108Q12591R3M/3302 |
| Issue Date: | 2019-08-08 |
| Expiry Date: | 2022-08-08 |
| Scope/Range: | Hydraulic parts |
| Issued By: | China Quality Certification Center |