Our PVA:

Planet Value Added

Sengong is a next-gen PVA materials company founded on the vision to make eco-friendly materials as accessible as possible to the world – we do not believe sustainable products should be expensive, exclusive or extortive. We have evolved our PVA material technology to be affordable, sustainable and adaptable: made with locally sourced & developed raw materials, backed by over 25 patents, offering more than 130 unique formulas, our biodegradable PVA films are made in a high-efficiency, green, low-carbon factory, with customized production lines delivering industry-leading volumes.
PVA isn’t just a biodegradable material name. To us, it also means ‘Planet Value Added’. Everyone’s talking about being sustainable – yet our climate and environment continue to suffer because sustainability remains limited to specific groups of users. Sustainable materials shouldn’t be expensive or exclusive; they need to be available and affordable to be effective. And why should eco-friendly materials be made from precious food resources such as corn? We want to make sustainability affordable and accessible to make a real difference on our planet, without reinventing the wheel.
Special Highlights

Made in a Sustainable factory

Eco-friendly Manufacturing Process

Our PVA films are manufactured with a unique low-energy process that recycles waste steam from a nearby power plant. This reduces our carbon footprint and production costs: what we save is passed on to our customers.

Multi-layer Drying Technology with Advanced Heat Recovery

Our innovative in-house system recycles piped-in waste steam efficiently, with an energy reuse rate of 80%. Combined with infra-red heating tech, it reduces our overall manufacturing energy costs by 50%. Uniform heat is key to high-quality PVA films.

Less for More: High Efficiency & Yield

High efficiency in delivery volumes with in-house engineered, high-speed production lines, delivering films up to 4X faster than other manufacturers

Locally Sourced & Developed

Locally sourced raw materials and in-house developed material formula means less reliance on import shipping, and up to 75% lower costs.

Environmentally Responsible Operations

Backed by official Environmental Impact Assessment (EIA) reports approved by government authorities.

20,000 Tons Annual Capacity

We are one out of a handful of manufacturers in the world able to deliver over 3,600 tons annually. Made possible with our 20 high-efficiency, energy-efficient manufacturing lines at our 30,000m² manufacturing plant.

Benefits of Water-soluble PVA

Fully Biodegradable

Our PVA material is fully biodegradable. PVA is the only polymer that can used by bacteria as a carbon source, allowing it to degrade by 75% in 46 days.

No Microplastics

When PVA dissolves and degrades, it doesn't break down into microplastics. Instead, it’s broken down into simpler components like carbon dioxide and water. 

Reduces Waste

As PVA is water-soluble and dissolves after use, it leaves no physical waste behind.

Sustainable & Recyclable

If recycled instead of biodegraded, the PVA’s material lifespan can last multiple cycles. At the end of which, the final material can be applied in agricultural applications.

Agricultural, Reforestation & Desertification Control

PVA can applied as a soil enhancer, to help stabilize soil to help hold nutrients for agricultural purposes, retain water for reforestation purposes or limit desertification.

Class-leading PVA Film Quality

Benchmarked against the best international brands, our PVA films offer incredible value at very reasonable prices. Whether it’s material performance, remarkable shelf life or alkali resistance, our PVA films promise exacting standards for a wide range of applications.

Dissolves Fast

Highly water-soluble in cold to room temperatures

Multi-application

Suited for single-cavity, multi-cavity and large-volume applications

Long Life

Long-shelf life to support storage and logistics needs

Detergent Friendly

Excellent alkali resistance

Tough

High plasticity and tensile strength for plump, reliable and leakproof pods

Residue-free

Unique, lab-tested formulation delivers high water soluble performance that leaves no traces behind.

Customizable

Customizable formulas to suit different needs

World-class Quality

Material performance benchmarked against top global brands

PVA with Product Value Added

With consumers being more conscious of the environment than ever before, sustainability shouldn’t be expensive or exclusive. Our affordable PVA films are versatile and combine high performance with environmental responsibility.
CONSUMER
Our biodegradable water-soluble film is relied on by over 70% of leading detergent brands in China. They’re also gaining popularity in overseas markets.
INDUSTRY
Our PVA formula can be used reliably in manufacturing processes, and tailored to support specific engineering requirements.
ENVIRONMENT

Our biodegradable water-soluble films are hydrophilic and ideal for agricultural and reforestation applications