China HangYu Chemical Industry Co.,Ltd

China HangYu Chemical Industry Co., Ltd. has been operating since 2005, giving them over 18 years of experience in chemical manufacturing — a strong foundation for reliability. They offer key products like sodium silicate, calcium silicate, soda ash, and sodium bicarbonate, which are widely used in construction, glass, and industrial processes. The absence of verified work email, phone number, and business documents raises red flags about their identity and legitimacy. Buyers should verify these details independently before placing large orders. While their origin in China provides access to cost-effective production, the lack of verification increases the risk of fraud or miscommunication. In international trade, verified contact details are essential for trust and timely coordination. Without them, buyers may face delays or unresponsive inquiries. This combination of established history and missing verification creates a high-risk profile that requires due diligence.