Founded in 2003, Nantong Haoke is a professional gun sight company integrating R&D and production. The company is located in Nantong, a 1.5-hour drive from Shanghai. All of our products meet certain standards, and are highly praised in the optical industry around the world for their excellent quality, reasonable price and stable delivery! With design and invention capabilities, it has become an excellent supplier of rifles, shotguns, black powder guns, pistols, air guns and crossbows in China!