
Founded in 2015, Qingdao Chong Jen Machinery Co., Ltd. is an internationally recognized manufacturer specializing in blasting solutions and foundry solutions. With a production facility covering approximately 6,600 square meters, annual sales exceeding USD 5 million, and products exported to over 30 countries and regions, we serve customers worldwide with reliable and cost-effective machinery.
Our experienced team includes 7 senior engineers and more than 60 skilled technicians, supported by professional design engineers, sales engineers, and management staff. We are committed to delivering high-quality machinery that meets rigorous quality standards and relevant CE requirements, while helping customers improve productivity and reduce operating and maintenance costs.
With a focus on quality, reliability, and long-term cooperation, Chong Jen Machinery strives to build lasting partnerships with customers worldwide and provide dependable solutions tailored to their needs.

















