Jiashan Dedi Import and Export Trading Co., Ltd.

Our company specializes in the production of fastener products, mainly producing: internal hexagonal, external hexagonal, T-shaped, square head, countersunk head, stud bolts, etc., as well as non-standard bolts. Levels include: 12.9, 10.9, 8.8, 4.8, etc., with specifications ranging from 4mm to 64mm, with no limit on length. Our company pays attention to product quality and the interests of users, constantly introduces high-quality, high-quality products to the market, survives on quality, develops on credibility, strict production management and advanced technical requirements.