PVC Tarpaulins

Descriptions: Weave DIN ISO 9354

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Ventilation Duct

Model: KT-VD-003

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High Frequency Continuous Welding Machine

PVC Water Tank

Swimming Pool

Why Choose Us

Leading PVC tarpaulins Manufacturer

Hangzhou Kotin Tarpaulins Co., Ltd. was founded at the basis of the continuous high frequency welding technology in 2011, is a manufacturer of tarpaulin products. Relying on the continuous high frequency welding technology for PVC tarpaulins, Kotin Tarpaulins has succeeded in developing a series of tarpaulin products such as water tank, ventilation duct, door curtain, swimming pool, awning, truck cover and more others, which were well received by users across the world. Kotin Tarpaulins is known as a new star in the tarpaulin industry.

Specializing in

tarpaulin manufacturing

Successfully developed

diverse tarpaulin products

Key Applications

Tailored Services

Advanced Technical

Services

Patented high-frequency welding for seamless, waterproof tarpaulins.

Quality

Assurance

Triple-layer coating for UV resistance and tear strength.

Quick

Deployment

Modular design for rapid setup of large structures.

Energy Saving and Eco-Friendly

Lightweight materials reduce energy use, support sustainability.

Our Certifications

Certiﬁﬁed for Quality and Safety. Trusted by clients worldwide for over 27 years.

Tarpaulin Industry Trends & Knowledge

2026-03-10

Can High Frequency Continuous Tent Water Tank Welder Work Continuously

If you’re producing tent water tanks, flexible water bladders, or PVC/TPU tarpaulin products at scale, “continuous welding” is not a marketing phrase—it’s a production requirement. Every buyer who asks “Can a High Frequency Continuous Tent Water Tank Welder work continuously?” is really asking a deeper question: Will the machine maintain stable weld strength, speed, and quality through long shifts without overheating, drifting, or causing rework?

2026-03-03

What Pressure Can PVC Irrigation Water Bladder Bear

Water storage and transport are central challenges in modern agriculture, especially in regions where irrigation infrastructure must remain flexible, mobile, and cost-efficient. At Hangzhou Kotin Tarpaulins Co., Ltd., we frequently work with growers, contractors, and project engineers who need temporary or semi-permanent water storage solutions that can adapt to changing field conditions. One of the most widely used solutions is the PVC Irrigation Water Bladder — a flexible storage system designed to hold and distribute water safely under controlled pressure.

2026-02-27

Is PVC Water Tank Suitable for Outdoor Use

When customers ask us, “Is a PVC water tank suitable for outdoor use?” they usually have a real scenario in mind: temporary water storage at a construction site, emergency water supply for remote areas, irrigation support for farms, rainwater collection, or on-demand storage for events and field operations.

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