Hangzhou Deyan New Material Technology Co., Ltd. is a high-tech enterprise integrating product R&D, order-based production, import/export sales, and technical services.

Specializing in independently developed and produced PVC heat stabilizers, our core products include thiomethyltin, calcium-zinc, and barium-zinc series. These solutions are widely applied in PVC extrusion, calendering, blow molding, and injection molding processes. Renowned for their excellent initial coloration, transparency, and thermal stability, they serve as critical additives for PVC films, sheets, plates, granules, pipes/fittings, and profiles.

In addition to our proprietary products, we act as an authorized distributor for:

Zhejiang Juhua Co., Ltd. (600160) (PVDC - Polyvinylidene Chloride)

Shandong Xiangsheng New Material Technology Co., Ltd. (CPVC - Chlorinated Polyvinyl Chloride)

Zhejiang Chuangfu High-Tech Materials Co., Ltd. (domestic and international chemical raw materials)

Furthermore, we have jointly established a laboratory with Yunnan Tin Industry Co., Ltd. (000960) to develop and produce enhanced calcium-zinc heat stabilizers and related product lines.

Customized Product Development

Technical Support & Training

After - Sales Service & Technical Upgrades

Supply Chain Management & Logistics Support