Shanghai Kunjin Electronic Machinery Co., Ltd. is specialized in developing, producing and applying various kinds of solar water heaters, solar vacuum tubes and equipment for making solar water heaters. We are a new and high-tech enterprise which is dedicated to developing and manufacturing environment protection products. We are committed to making every endeavor to develop a famous brand, with premium quality and efficient management.



With a powerful technician team and advanced facilities, our manufacturing capacity reaches 300,000 sets of solar water heaters and 10,000,000...