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Sealing Intelligence, Crafted by Chengjing
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CHENG JING TECHNOLOGY -16+ YEARS
Professional Sealant & Adhesive Manufacturer

Reliable sealing and bonding solutions for construction, industrial and commercial applications - with OEM, private label and technical support for global customers.

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Chengjing Technology
Silicone Sealant

Making connections more reliable, making operations more enduring.

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Fire-Resistant Polyurethane Foam

Formulated for professional construction use, this foam delivers stable expansion to fill irregular gaps around doors, window frames, cable penetrations, pipe sleeves and partition joints.

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16years+
Custom Formulation & OEM/ODM

ISO-certified quality, ERP + 6S scientific management, with an annual capacity of 50,000 tons.

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What We Make

Sealant & Adhesive Solutions

Complete product solutions for distributors, importers,contractors andprivate-label customers.

Products Series

The products cover silicone, acrylic, epoxy, MS, PU foam, Nail-free, etc.

Where We Work

Applications

Let buyers find products through the application they understand best.

Serving Critical Industries Worldwide

Products are widely used in construction, photovoltaic, electric power, automotive, industrial sealing and other fields.

关于我们

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