亚洲色网无码色网视频_办公室揉弄震动嗯~动态图_久久精品国产亚洲av艾草_欧美精品aa片免费观看_女性私密部位粉嫩嫩露出来的原因_国产专区高清无码视频_日韩免费视频三区在线观看_特级一级真人片免费看

about
LIST

Research & Development

● Our R&D is the professional team combined by 15 engineers with more than 10-30years relevant experiences.

● We take use of advanced software together with the up-to-date market information to create desired products for our customers.

● With more than 18years OEM&ODM experience, especially providing excellent service to the big customers. We can accomplish a new item in 6 months, with the ability to support multiple 10 new projects at same time.

Project approval: Apply for project approval after conducting market research

SS & feature: Market comp testing approve SS and feature

Design: 2D & 3D design, prototype sample testing, mechanics checking by certificate company, sample approval

Tooling:  Tooling completed in 60 days, tooling test

EB: Tooling sample assemble, sample testing & improve

Pilot: SOP, Inspection specification, Pilot production, Products testing, Mass production


COPYRIGHT ? YONGKANG KYOUNG POWER TOOLS CO.,LTD ALL RIGHTS RESERVED. 浙ICP備19009901號-2