NINGBO SHIYA GAS INSTRUMENTS & PIPE CONNECTIONS CO.,LTD.

Ningbo Shiya Gas Instruments & Pipe Connections Co., Ltd. has been in business since 1992, showing long-term presence and experience in the industrial supply market. They specialize in copper valves, copper pipe, and pressure fittings — key components for gas and fluid systems in construction and manufacturing. Being based in China gives them access to large-scale production and low-cost manufacturing, which is common for such components. However, none of their key verification details — work email, phone, or business documents — are confirmed, which raises concerns about legitimacy and reliability. Buyers should verify these details before placing large orders or sharing technical specifications. Without verified contact or documents, it's harder to confirm the company's real operations or track responses. This lack of verification is a common risk in B2B trade, especially with suppliers from China who may use generic or shared accounts. Buyers should request additional proof, such as a company registration or a sample order confirmation, to reduce risk.