Grandtai Optical Tech Co.,Ltd was founded in 1996 and has modern production equipment and technology, equipped with professional instruments to implement strict quality control; The company covers an area of over 21000 square meters.
With authoritative certifications such as ISO9001 quality management, ISO14001 environmental management, and IATF16949, the company has a scientific and complete quality management system. It specializes in the design and production of precision plastic molds and hardware molds, injection molding, metal stamping, painting, printing, and assembly of finished products. With many years of deep cultivation in the industry, the company has established long-term cooperative relationships with many well-known enterprises. Faced with market challenges, relying on technological strength and refined management, continuously upgrading service quality, and fully responding to diverse customer needs.















