亚洲gay片在线gv网站,精品无码AV在线观看,色五月激情五月,亚洲一区AV在线观看

Industry honors

Location:Home >Company > Honors and Qualifications > Industry honors

28 years of professional customized gear transmission manufacturers, high-speed teeth, bevel gears for 10 consecutive years into the domestic gear industry top three, has been awarded 45 national invention and utility model patents

Second Prize for Technological and Scientific Progress

2021-08-09 Source:Original Views:3543

share to：

Second Prize for Scientific a..

In the previous

Quality Management System Cer..

The next article

Hotline

023-47852899

Home
Solution Service Contact Us
Product
High-speed Gear.. Universal Gearb.. Standard Gearbo.. Customized-gear.. Bevel Gear Operation Servi..
About us
Company Profile.. R&D Processing Capa.. Honors and Qual.. Company News Corporate Cultu..

掃碼關(guān)注公眾號

Technical support: Hnjing

Tel

023-47852899 / 023-68185200

Top