As a branch of J AND R METALWORK, Hunan Jiashan Tech has been a trusted name in the manufacturing industry since 2005. e specialize in China CNC machining services as our core offering, backed by nearly 20 years of technical expertise and industry experience. Our goal is to be a leading supplier in the global hardware sector, with active memberships in both the Hardware Industrial Association and Green Energy Industry Association—testaments to our commitment to quality and sustainability.