High-performance PVA Films

CM Venture
Portfolio Company


Sengong was established in 2018, and is headquartered in Shenzhen. It focuses on the R&D, production, and application development of PVA films. The company’s current main product: water-soluble PVA film for laundry beads. Sengong is also developing a variety of reusable/recyclable commercial and industrial packaging materials with PVA film. Its core technology lies in producing and recycling PVA films at a very low cost, making PVA films more affordable, therefore motivating downstream markets. By making PVA films affordable, it drives a greater uptake of recyclable/dissolvable packaging, thereby supporting green and sustainable development.