Beihai Yinhe Hi-Tech Industrial Co., Ltd. possesses some of the most advanced passive component know-how and technology in China. It produces a large variety of new chip resistors and other electronic components at state-of-the-art quality levels. Beihai Yinhe’s products are used in electronic products such as computers, mobile communications, digital electronic circuits, precision instruments, etc. Beihai Yinhe Hi-Tech Industrial Co., Ltd. web site.