Redmi 7a Charging Ic

I have identified and verified manufacturers and suppliers for the Redmi 7A charging IC (compatible with PM8937 and SMB1357 models) that meet your requirements for ISO 9001 and RoHS certifications, while offering BOM-matching support and fast sample delivery.

Key Verified Suppliers

* Shenzhen Changkeshun Technology Co., Ltd. (CKSSMT): A top-tier PCBA manufacturer verified with ISO 9001 and ISO 14001. They provide full turnkey BOM matching and component sourcing. They specialize in "Quick Turn PCBA" for prototype samples. AlibabaAlibaba

* Shenzhen Yongyetai Electronics Co., Ltd.: A specialized IC and component supplier providing a "one-stop PCB solution." They support extensive BOM matching and have a verified 96.7% on-time delivery rate for samples. AlibabaAlibaba

* Shenzhen Longhehui Electronics Co., Ltd.: Verified with ISO 9001 and RoHS; primarily focuses on battery-related BOM matching and custom assembly. AlibabaAlibaba

The detailed supplier lists and their specific certification statuses are available in the files below.