Changyi Chang Rong Machinery Co., Ltd. is located in the Chinese foundry hometown -- Changyi City. The company possesses an area of 190000 square meters, with four foundries and three machinery plants. It has 400 staff members, 50 professional technicians.

We specialize in producing such drainage products as polymer concrete channel, grating, floor drain, roof drain and fittings. We export to Europe, America, Australia, Canada and Japan. We have gained certificate of ISO9001 quality management system. We can produce according to customer's drawings or samples, and guarantee our products that will fulfill your quality requirements.

We sincerely welcome all friends at home and abroad who will be satisfied with our excellent quality. reasonable price and thoughtful service.