How about Sheqi Dapeng Electronics Co., Ltd.

This company is very good.

According to the Sheqi County People's Government information inquiry, Sheqi Dapeng Electronics Co., Ltd. has a mature R&D team; it has applied for 6 patents and is expected to apply for 20 patents each year; and has a complete LED Production line and advanced LED aging assembly line; equipped with advanced LED testing equipment such as integrating sphere, IP tester, and vibration table.