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• Cause: When the pipeline is running with water, the gas accumulated in the high places in the pipeline is squeezed to produce water hammer, or the sudden power failure or pump stop causes negative pressure. • Solution: Install the exhaust valve to solve the problem.

Fonirte’s service is sincere service, service at any time, permanent service, professional technical service, excellent quality, beautiful price, so that you don’t have to worry and worry about the future

This holiday season, Fonirte is spreading cheer with exclusive discounts on PVC profiles. Whether you’re renovating or decorating, our limited-time offer allows you to enhance your home while enjoying significant savings. Explore our collection and make your holidays even brighter!

Say goodbye to complicated, upkeep with Fonirte’s UPVC and aluminium profiles. Our products are designed for easy maintenance, allowing you to enjoy their beauty without the stress of regular care.

👉We can customize the color, Different white color, ivory white, pure white, blue white.📐 👉We can customize the molds, Establish long-term cooperative relationships with customers and cooperate in mold development. 👉Strict quality inspection standards, double inspection during production and before shipment. 👉Professional packing and loading, to save the cost for our friends.

As a professional manufacturer of Upvc profiles in Chia, Our FONIRTE group can customize and supply all series of Upvc profiles, not only for window but for doors. For sliding door series Upvc profiles, we can supply 99/112mm 3track sliding series. According to your real needing or desgining, you can choose one of them.

This is the 1 kind of pipe connection product combined with rubber joint through flange structure, which is specially used to connect pipes of different materials and diameters. It combines the high strength and corrosion resistance of UPVC material with the good elasticity and flexibility of rubber joints, which can ensure the connection strength while […]

This pipe fitting is made of polyvinyl chloride resin as the main material and is made of advanced spiral forming technology, which has excellent performance. It is strong and corrosion-resistant, has excellent weather resistance and mechanical strength, smooth inner wall and not easy to scale, smooth drainage, so that installation and maintenance become easier, and […]

Temperature control: The molding temperature of UPVC is very close to the thermal decomposition temperature, and the temperature range that can be molded is very narrow, so the processing temperature must be strictly controlled. Recycled materials can be mixed with new materials, but the amount of recycled materials depends on the end use of the […]