Established in 1996, Chongqing Congren Electromechanical Co., Ltd. is a leading manufacturing company that specializes in the design, manufacturing, and sales of spark plug caps.  With over two decades of experience, we have established ourselves as a trusted and innovative provider in the industry.

At Chongqing Congren Electromechanical Co., Ltd., we take great pride in our unwavering commitment to quality, innovation, and customer satisfaction.  Through our relentless pursuit of excellence and industry-leading products, we continue to shape the future of spark plug cap manufacturing.