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.
| 久久久www久久久 | 亚洲欧美变态另类一区 | 欧美国产精品日韩专区第 | 91性高湖久久久久 | 色综合久久国产婷婷 | 亚洲一类视频在线播放 |
| 伊人久久大香蕉久久 | 久久视频青青伊人久久 | 久久久aaa18禁 | 国产欧美日韩三级在线 | 人人狠人人插人人射 | 久久亚洲av日韩一区二区三区 |
| 性色av乱码一区二区三区蜜桃 | 亚洲中文字幕免费在线视频 | 成人一区二区在线看 | 91久久久久久久久6 | 国产精品 91在线 | 久久久aaa18禁 |