Hangzhou Shangpinhan Optoelectronics Business Co., Ltd.

Reliable fastener supplier: bolts, nuts, washers, and screws. ISO-style quality control, OEM packing, worldwide shipping.

Product Lines

Four core categories covering most industrial fastening needs.

Bolts

Bolts

Hex · Allen · Carriage · Structural · Flange · U-Bolts

Nuts

Nuts

Hex · Flange · Lock · Nylon · Wing · Structural

Washers

Washers

Flat · Spring · Lock · Fender

Screws

Screws

Self-drilling · Chipboard · Machine

Bolts

Click subcategory filters · click any image to enlarge.

Nuts

Click subcategory filters · click any image to enlarge.

Washers

Flat · Spring · Lock · Custom sizes available.

Screws

Self-drilling · Chipboard · various finishes.

Why Hangzhou Shangpinhan

Reliability from material selection to final shipment.

ISO 9001
Quality System
40+
Export Markets
2M+
PCS Monthly
24h
Quote Turnaround

Inquiry / RFQ

Tell us sizes, grades, finishes, quantity and destination port.