Ningbo Yinzhou Henggu Hand Tools Factory is an export-oriented enterprise specialized in manufacturing hand tools. Our main products are Hex Keys,Hexagon Spanner,Flats Head Hex Keys,Ball Head Hex Key,Hex Spanner, Double Offset Ring Spanner,Hex Wrench, Inner Hexagon Spanner,Hexagonal Wrench, Quincunx Wrench, T Box Wrench,etc. We have solid technical strength and advanced equipment, can satisfy customer’s demand at any time.

Ningbo Yinzhou Henggu Hand Tools Factory is an export-oriented enterprise specialized in manufacturing hand tools. Our main products are inner hexagon spanner, quincunx wrench,..