Established in 2014, Wenzhou Effective Standard Parts Co., Ltd. is located in Wenzhou, Zhejiang Province. It is a professional manufacturer of various nuts. The company specializes in producing all kinds of high quality nuts such as hex nuts, flange nuts and lock nuts. Now it has more than 30 sets of multi-station cold heading and various equipment. Products are widely used in the production of machinery, construction, automotive, energy, furniture and electrical appliances. The company always believes that "everything works together and achieves win-win cooperation"