Jiaxing Upright Export&Import Limited Company specializes in producing and selling fasteners, Hex Nut, Nylon Insert Nut, Bolts.
We hold advanced cold forging technology and equipment.
We have our own...
Nylon Insert Lock Nuts, and Cap Nuts.
Washers: Flat, Spring Lock, and Serrated Washers.
Other Products: Rivets, Pins, Anchors, and Hex Keys.
With an annual production capacity exceeding 8,000 metric...
