TEL?:
Yiyang Jindong Technology Co., Ltd
Yiyang Jindong Technology Co., Ltd., founded in 2021, is located in the concentration of PCB enterprises in Central China. The company has been focusing on the operation, production and development of PCB drilling materials, R & D, production and sales, from basic products to high-tech products, to meet the needs of customers. At the same time, adhering to the business purpose of "honest management, mutual benefit", the company adheres to seeking profits by controlling costs...
2022
06-1010
2022-0606-10
2022
2022
06-1010
2022-0606-10
2022
2022
06-1010
2022-0606-10
2022
2022
06-1010
2022-0606-10
2022
Jindong plant area
Jindong technology focuses on the concentration of PCB enterprises
Honest operation and mutual benefit
National Sales telephone:
0737-6120838
Honest cooperation attitude serves the majority of PCB enterprises, and is willing to join hands with new and old PCB partners to create a better future.
News
News
See more
See more
Pcb plate commonly used raw materials are mainly: substrate, copper foil, PP, photosensitive material, anti-welding paint and substrate, etc.
1、FR-4 A flame resistant material grade code, represents the resin material must be able to burn a material specification, it is not a material name
The requirement of upper pad for PCB drilling is: certain surface hardness to prevent the surface burr of drilling. But it can't be too hard and wear off the bit.
| 婷婷手机在线视频观看 | 羞羞男女视频午夜久久 | eeuss丝袜诱惑 | 五月天久久婷婷丁香 | 亚洲精品在线青青草 | 伊人久久亚洲精品中文字幕 |
| 国产亚洲免费小视频 | 久久精品国产亚洲a∨麻豆影片 | 国产日本欧美动漫视频 | 91精品操操操视频 | 九九热精品在线29 | 亚洲区卡通动漫av |
| 亚洲视频 自拍偷拍 | 久久精品蜜臀青草蜜桃 | 久久久精品国产蜜臀 | 欧美123区在线免费观看 | 欧美亚洲久久久久久 | 九九九久久久久精品 |