UPVC material has some notable properties:

High mechanical strength: It has good water pressure resistance, impact resistance and tensile strength, especially suitable for water supply pipelines. Hygienic and non-toxic: It adopts a green and environmentally friendly lead-free formula system, which will not damage water quality or affect human health, so it is especially suitable for drinking water pipes. Lightweight, easy to […]

Visual inspection: Observe the glossiness of doors and windows from a distance to see if there is any obvious color difference. Use a ruler to measure the dimensions of doors and windows and check for deformation. Touch the surface of the door and window at close range with your hands to check whether it is […]

Observe the surfaces of doors and windows for obvious scratches, cracks or discoloration. Check whether the corners of doors and windows are intact and whether there are any signs of impact or damage. Pay attention to check whether the sealing strips of doors and windows are intact and whether they are falling off or aging. […]

First, pay attention to the source and composition of UPVC materials. UPVC material itself is an environmentally friendly material. It is made from vinyl chloride monomer through polymerization reaction, and certain additives such as stabilizers, lubricants, etc. are added. Ensuring that materials come from reliable sources and do not contain harmful substances is the basis […]

Choose well-known brands: Well-known brands usually have better technical support and production processes, and have stricter control over production and manufacturing. Therefore, choosing well-known brands can ensure the quality of UPVC profiles to a certain extent. Pay attention to the toughness of the pipe: You can test the toughness of the pipe by sawing it […]

Non-toxic and harmless: UPVC profiles are made of polyvinyl chloride resin and do not contain harmful substances, such as heavy metals, etc., and will not cause pollution to the environment and human health. Corrosion resistance: UPVC profiles have good acid, alkali and corrosion resistance and can be used in various harsh environments without rust or […]

Lightweight and easy to handle: The relatively light weight of UPVC profiles makes handling and loading and unloading easy, thus reducing labor costs. Excellent chemical resistance: UPVC profiles exhibit excellent acid, alkali and corrosion resistance, making them particularly suitable for use in the chemical industry and other corrosive environments. Low fluid resistance: Due to its […]

Residential buildings: UPVC profile windows have gradually become the first choice for modern residential buildings due to their good thermal insulation performance, strong waterproofing, and no need for regular maintenance. High-end villas: UPVC profile windows are often used in luxury residences such as high-end villas because of their high-quality, high-end appearance and performance. Public places […]

With the continuous development of modern technology, more and more household products are beginning to focus on their durability and durability. As a new environmentally friendly material, UPVC windows have gradually become the first choice for many families due to their excellent anti-aging, weather resistance and durability. The anti-aging properties of UPVC windows benefit from […]

Mixing of raw materials: Mix polyvinyl chloride (UPVC) resin, stabilizer, colorant, filler, UV absorber and other raw materials according to a certain proportion. Extrusion molding: Put the mixed raw materials into the extruder, and form profiles of certain shapes and specifications after heating, melting, and extrusion. Cooling and shaping: The extruded profile is cooled through […]