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about us

We are the best manufacturer in China Wood Plastic Composite Industry
Seven Trust sells high quality products all over the world.

Shanghai Seven Trust Industry Co.,Ltd

Our company is focused on the product quality management, fully complementing the environmental protection awareness, and it's among the first companies in this industry to be certified with the ISO9001 quality management system, the ISO14001 environmental management system and European CE certification.

As the leader in China WPC industry, Seven Trust is selling its WPC products to over 100 countries and areas in the world, such as America, Britain, Russia, South Africa, Thailand, India, Germany, Spain, Finland, Australia etc., winning good praise from the clients. While helping its clients to achieve maximum benefits, an innovated and excellent Seven Trust Group is also determined to becoming the most professional founder and producer of eco-friendly and energy-saving building products in China with its excellent products, professional technology and sincere service.


Service Spirits

Care for the detail, quality control for the subtle. Every calling from customer is the help for us to get some improvements and we will sincerely accept every client's feedback and solve the problem.

Service Guarantee

Environmental product offering, professionally installation, all-around service, one-year free repair and a life-time maintenance

Professional Technical Team

Free design and installation offered. Currently there are 5 professional designers and hundreds of installation service team, offering A-Z service to all customers.

Why choose our Composite Decking?

Wood Plastic Composite is the fastest growing home improvement product
It is low-maintenance and long-lasting, looking great for years to come.

Low Maintenance

wood plastic composite will not need sanding or sealing...

Slip Resistant

Low potential for slipping in either wet or dry.

ECO Friendly

95% of wood plastic composite is from upcycled materials.

Long Life

Life more than 25 years, our boards will not splinter, rot or split.