Hangzhou Fenjin Gearbox Co., Ltd

Hangzhou Fenjin Gearbox Co., Ltd. has been in business since 1996, giving them over two decades of experience in manufacturing gearboxes and power tools — a strong signal of reliability and technical expertise. Being based in China provides access to a large, cost-efficient manufacturing base with strong supply chain support. Their key products like thread rolling machines and gear boxes are in high demand across global industrial markets, especially in construction and agriculture. However, no verification of work email, phone, documents, or account email is available — this raises concerns about business legitimacy and makes it harder to trust their claims. Buyers should request additional proof, such as a company registration or product samples, before placing large orders. Without verified contact details, coordination and communication can be slow or unreliable. This lack of verification is common among smaller or newer suppliers, but it increases risk for international buyers.