Hangzhou Double Dragon Machinery

Hangzhou Double Dragon Machinery has been in business since 1985, showing long-term experience in manufacturing drilling machines — a key strength in industrial equipment. Being based in China gives access to large-scale production and strong supply chains for machinery. However, no phone, work email, or business documents have been verified, which raises concerns about legitimacy and responsiveness. Buyers should treat this as a red flag and request additional proof before placing any orders. While the company's long history is a positive, the lack of verification makes it harder to trust or engage confidently. In international trade, verified contact details and documents are essential for building trust and reducing risk. Without them, even a long-standing company like Hangzhou Double Dragon Machinery remains difficult to validate.