Shandong Highland Hydraulic Seiko Co., Ltd. quality control

Standard:外观设计专利证书

Number:ZL 2019 3 0467016.7

Issue Date:2020-03-24

Scope/Range:闭式高压泵串泵

Issued By:国际知识产权局

Standard:闭式高压泵串泵

Number:ZL 2019 3 0460955.9

Issue Date:2020-03-24

Scope/Range:高压柱塞泵

Issued By:国际知识产权局

Number:ZL 2019 3 0412647.9

Issue Date:2020-01-21

Scope/Range:液压泵试验台

Issued By:国际知识产权局