Tianjin-day state standard parts Co., Ltd. was founded in 1995, is the larger, earlier set up the professional manufacture and sale of the company, the company bases - China.
      The company's existing high-level technical personnel 5, 13 technicians, workers 76 years to reach 2 million tons of productivity, cold forging machine Pier 10, its products are sold all over the country and exported to foreign markets.

     The company's main: GB21, GB30, 5782.5783.GB1228 national standard bolt, you may need for your custom shaped bolt.

      Since the factories, factory strict management and production accumulated rich experience in training a group of excellent technicians, well-established product quality testing to ensure product quality always in the same industry leading position.
      I plant to establish a strict quality guarantee system, manufactured products have to undergo a rigorous testing, product quality, best-selling throughout the country.
      I plant to adhere to the "user first, quality first, the credibility of the first" service for the purpose, strictly in accordance with national standards and production needs of users,
The quality of products into the factory in-house management of the central link.
      In this heartfelt thanks to all the staff support over the years, the factory concerned with the development of various sectors of the community. Welcome customers old and new light
Pro guide,

   
      Purpose of the company: excellent after-sales service and won the majority of users well, pragmatic and efficient, honest world.