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Understand the judgment and selection of copper clad plate

2023-11-29

Through hole is one of the important components of multilayer PCB. We have introduced the meaning and characteristics of through hole, blind hole and buried hole in HDI board and how to judge the reliability of blind hole in the last issue of Through Hole Knowledge in High-density PCB Circuit Board Design.

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What is the processing effect of precision grinder?

2023-11-29

The precision required for grinding cylindrical rollers is usually higher, and the basic flatness is within 0.005. Cylindrical rollers are usually matched with high-precision bearing rings. Many P4 bearings are processed by this high-precision double-end grinder, which greatly improves the precision space.

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Jiangmen Chenyi was established in Taoyuan Town, Heshan, focusing on the R&D and production of the formulation of the adhesive semi-curing tablets

2023-11-29

Jiangmen Chenyi was established in Taoyuan Town, Heshan, focusing on the R&D and production of the formulation of the adhesive semi-curing tablets

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Jiangmen Juchuang was founded in Kaiping Cuishan Lake High-tech Industrial Park

2023-11-29

Jiangmen Juchuang was established in Kaiping Cuishan Lake High-tech Industrial Park. With the advantages of semi-curing sheet R&D and production, it extended its downstream production of epoxy sheet and processing and molding

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Passed ISO9001, ISO14001, ISO45001 certification

2023-11-29

1、Passed ISO9001, ISO14001, ISO45001 certification<br/> 2、Juchuang Hunan Chenzhou production base was established

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