Boya(Tianjin)International Ltd

Boya(Tianjin)International Ltd. has been operating since 1967, giving it decades of experience in chemical trade — a strong signal of stability and reliability in a sector where safety and consistency are critical. The company's product range includes sodium sulfide, sodium hydrosulfite, caustic soda, and calcium silicate — all key chemicals used in industrial processes like pulp and paper, textiles, and water treatment. Being headquartered in China provides access to one of the world's largest chemical manufacturing bases, which supports cost-effective sourcing and supply chain resilience. However, none of the key verification fields — work email, phone, or business documents — are verified, which raises concerns about identity and legitimacy. Buyers should treat this as a red flag and request additional proof before placing large orders. While the long operating history is a positive, the lack of verification means the company may not be fully trustworthy without further due diligence.