Chongqing Jr.Sun Technology Development Co., Ltd

Chongqing Jr.Sun Technology Development Co., Ltd. has been operating since 1990, giving it nearly three decades of experience in industrial machinery and components — a strong foundation for reliability in long-term supply chains. The company offers a range of key products including solenoids, stainless steel pipes, and injection molding machines, which are essential in manufacturing and automation sectors. Being headquartered in China provides access to a large, cost-effective manufacturing base with strong logistics networks. However, none of the key verification fields — work email, phone, or business documents — are confirmed, which raises concerns about the company's legitimacy and ability to fulfill orders reliably. Buyers should verify the company's identity independently before placing large orders or sharing technical specifications. Without verified contact or documentation, it's difficult to assess responsiveness, quality control, or delivery timelines. This lack of verification is common among older Chinese suppliers, but it still requires due diligence to avoid risk.