Chengdu Rainbow Electric (Group) Co., Ltd. is a local enterprise in Chengdu. It was established in the 1980s. It is a group enterprise integrating manufacturing, R&D, commerce and logistics.

It is under the jurisdiction of Rainbow Group Zhongnan Co., Ltd. and Rainbow Group China and Japan. More than ten subsidiaries (subsidiaries) such as Yanfang Quanyuan Hygiene Products Co., Ltd., Rainbow Environmental Protection Technology Co., Ltd. and Rainbow Daily Chemicals Co., Ltd.

Chengdu Rainbow adopts ASEMI rectifier bridge and Schottky diode products, which are mainly electric blanket power supply and electric mosquito coil drive power supply.

These two products have one thing in common, that is, they are used at night. People are the most relaxed time at night, so the safety performance of the products produced is the more concerned issue of Chengdu Rainbow's completion.

Product quality is the important and proud feature of ASEMI, and the core of ASEMI rectifier bridge product quality lies in the internal chip of the product.

ASEMI rectifier bridges adopt the GPP gold-plated process chips of the advanced technology, and the stability and reliability are excellent. The internal frame and tin-plated pins are made of high-purity oxygen-free copper material. The insulation of vinyl is better among sealants and prevents high voltage shocks from ensuring circuit safety. All are just to ensure the quality of the rectifier bridge.

ASEMI Semiconductor has been in existence for 12 years. Since its inception, ASEMI Semiconductor has rapidly upgraded the quality of rectifier semiconductor components with GPP chip technology, opened up the mainland market, and cooperated with some well-known domestic enterprises. Nowadays, the rectification products with the reputation of “ASEMI quality” have become the word of mouth in the industry.

ASEMI focuses on the field of power supply rectification, serving dozens of companies in 12 years, and providing long-term good services. Rainbow Group is also one of the many outstanding enterprises. Since the cooperation, it has always given encouragement and support to ASEMI!