Qingdao Shuangjunli Machinery Co., Ltd. specializes in designing, manufacturing and installing temperature control equipment. For years, our company has been committed to promoting energy conservation and environment protection and has made a good example in the two aspects. Since the inception, our company has taken part in international communication and cooperation. Our product quality has reached internationally advanced level.

Thanks to excellent staff members, strong production and development power, rich product knowledge and customized designs, our company can sufficiently meet users' needs. All of our new products were stringently tested and repeatedly experimented to guarantee product quality. The precise designs, excellent technique, fine production process and perfect service have won users' recognition and good credit and made a steady and solid foundation for our further development.

Under the goal of "making top quality products", we are struggling increasingly for maximizing customers' benefits with product expertise and customer-centric service!

Corporate Concept: Top Credit, Constant Innovation, Customer Uppermost, Quality First

Corporate Tenet: Credit-based, Commitment-stressed, Contract-abiding, Top Quality, Perfect Service