HK Grand River International Technology Co. Shenzhen Office

HK Grand River International Technology Co. Shenzhen Office has been operating since 1994, giving it nearly three decades of experience in the cleaning products market — a strong indicator of stability and market presence. Being based in Shenzhen, a major hub for technology and manufacturing in China, positions the company well for export-oriented production and rapid supply chain integration. The key products — oil stain cleaners, glass cleaners, and multi-purpose cleaners — are in high demand across Asia and the Middle East, where industrial and household cleaning needs are strong. However, none of the verification fields are active: work email, phone, documents, or account email are all unverified. This raises concerns about legitimacy and trustworthiness, especially for buyers looking for reliable suppliers with proven contact and documentation. Buyers should request additional proof, such as a business license or product samples, before placing any large orders.