Haiyan Shenglong Hardware was established in 1995, located in the north of Hangzhou Bay Bridge-Haiyan, it is less than 5 minutes away from the Chian lnternational Fstener Exhibition and Purchasing Center which is under construction now. Haiyan is the center of the circle formed by Shanghai, Suzhou, and Ningbo four cities, can reach any city within two hours. We specialized in producing al kinds of hex bolts, square head bolts, carriage bolts, and wood screws.Our mission is "Quality First, Honesty and Keep Faith First, Customer First". We sincerely welcome all customers from foreign countries and domestic to contact us and discuss business cooperation.
