Jieyang Sanlong Hardware Co., Ltd. is a large hardware manufacturer integrating the professional and independent design, development, production and marketing. Our operating principle is "Quality First and Consumer Supreme".



Excellence products and high quality services make our products competitive in both domestic and foreign markets. We have kept innovating products, expanding our production scale, establishing our trademark "Aolisi" and upgrading the image of our brand.



We have abundant technical force, and advanced production and...