Yingkou Jinchen Machinery Co., Ltd. specializes in vacuum coating technology, automation technology, and intelligent equipment solutions, serving customers in China and internationally. Its product lines include solar cell equipment such as PERTOP high-efficiency and heterojunction solar cell tube PECVD solutions, diffusion, ALD, texturing, wet etching, and related automation machines, as well as solar module equipment including automatic taping and gluing, junction box soldering, busbar soldering, cell string layup, shingling, EVA/TPT cutting, EL/AOI inspection, framing, trimming, and laminators. The company also offers calcite vapor deposition equipment, including small laboratory equipment and evaporative plating and magnetron sputtering lines, along with hydrogen intelligent manufacturing equipment. Founded in 1996, it is headquartered in Yingkou, China.