公联五金有限公司(俊达胜五金）成立于1986年，配备标准厂房，集生产、加工、销售于一体。主要生产各类环保精密螺丝、螺母以及五金车床件、冲压件加工等。2006年位于广州白云区的新厂的正式投产，占地面积12000平方米，新增近百台进口机械设备，并且成功获得ISO 9001 质量管理体系认证，为了加强对客户的服务质量的管理，本公司还增设客服中心。
本公司秉承质量上乘、价格合理、交货及时、服务周到为宗旨，继续服务社会各界。愿与世界各地贸易伙伴真诚合作、与新老客户共同发展壮大
（备注：公联，荣达发，俊达胜 为同一家族企业商标均已注册，敬请注意）
Gonglian hardware co.,ltd(JunDaSheng hardware) established in 1986,which equipped with the standard factory, is a company get production, processing and sales together. The company major products various of environmental precision screws, nuts and processes hardware lathe pieces and stamping pieces and so on.
In 2006,the new factory at Baiyun district in Guangzhou operated formally, which has the total area of 12000 square meters, brought about 100 machinery equipment from abroad, and obtained the ISO 9001 quality management system certification successfully. In order to strengthen the management of the quality of customer service, our company also added customer service center.
Good quality, reasonable price, prompt delivery, satisfactory service for our coompany ‘s purposes,and would like to service the community constantly. We wish we would cooperate with global trading partners sincerely.let ‘s get our company development and grandness with old and new customers together.
Welcome VIP clients to visit our factory.
(Remark:gonglian,RongDaFa,JunDaSheng are the same famlily enterprise and the brand name have registered,please pay attention）