Shenzhen sandi hengtai technology co., LTD. Is a company specializing in the production and processing of 3D printers, 3D printing LED lamps, 3D printing products and other products, with a complete and scientific quality management system. Shenzhen sandi hengtai technology co., LTD. Integrity, strength and product quality recognized by the industry. Welcome friends from all walks of life visit, guidance and business negotiations.