Hengcheng Rubber Co., Ltd

In the rubber industry, sponge products are often used in automotive, construction, and packaging — so buyers need to know the material quality and consistency. Hengcheng Rubber Co., Ltd. has been in business since 2000, which shows long-term experience and stability in the market. However, none of their key verification details — work email, phone, account email, or business documents — are confirmed. This makes it harder for buyers to verify their identity or trust their claims. Without verified contact or documents, there's a risk of communication delays or fraudulent activity. Buyers should request additional proof before placing large orders or sharing technical specifications.