Zhejiang Tiannv Color Steel Co., Ltd.

Enjoying good reputation from all the customers worldwide, we are the reliable partner you can trust in China.

Zhejiang Tiannv Color Steel Co., Ltd is a Professional China PPGI / PPGL COIL FOR CONSTRUCTION Factory and PPGI / PPGL COIL FOR CONSTRUCTION company, we was established in January 2003, located in Zhejiang Province, which is a Sino-Hong Kong joint venture with a registered capital of 50 million RMB. The company covers an area of 50000㎡, and a workshop area of 12000㎡. Company’s main products are hot galvanized steel coil, aluzinc coil, prepainted steel coils (PPGI / PPGL), prepainted aluminum coil, printed PPGI for household appliance, roofing/corrugated PPGI sheet, and PPGI paint. Currently, we have 85 skilled employees, 5 professional engineers and 15 experienced office personnel. The manufacture capability of our production line is nearly 100,000 metric tons per year.

Our company produces high quality color coated steel, and imposes strict quality control over the prepainted steel coils. We use good quality hot-dip galvanized steel coils or Alu-Zinc coated steel coils as base sheet and strictly select coated paints, which have won public praise in China. Moreover, we have attained ISO9001 certification Our consistent target is to supply best quality PPGI / PPGL COIL FOR CONSTRUCTION, which gives quality promise to customers and competitive advantage for our company.

Industry Knowledge

PPGI and PPGL are types of prepainted galvanized steel and prepainted galvalume steel, respectively. These materials consist of a steel sheet that has been coated with a layer of paint or other material on one or both sides, in order to provide additional protection against the elements or to improve its aesthetic properties. The term "coil" refers to the fact that these materials are typically produced in the form of a long, continuous strip that can be wound into a coil. They are commonly used in construction for building exterior and interior, roofing, siding and other application require the corrosion resistance and aesthetic properties.

PPGI and PPGL coils are commonly used in the construction industry for a variety of applications.
Some examples include:
1.Building exteriors: PPGI and PPGL coils can be used as a protective and decorative covering for the exterior walls of buildings.
2.Roofing: The coils can be used for roofing, either on their own or as part of a more complex roofing system. The coating provide corrosion resistance for the steel sheet.
3.Siding: The coils are also often used as siding for buildings, especially in areas that are prone to extreme weather conditions.
4.Interior design: PPGI/PPGL coils can also be used as an interior decoration in buildings, either as a ceiling or as a wall covering.
5.Furniture Industry : PPGI/PPGL coils also used in furniture industry as well.
6.Other applications: They can also be used for other applications, such as cladding for industrial buildings and prefabricated houses, and as a raw material for the production of other construction materials.
These are only a few examples of the many potential uses of PPGI/PPGL coils for construction industry. The use case depends on the coating thickness and paint quality that meets the requirement for the specific area it will be used in.

There are several advantages to using PPGI and PPGL coils for construction:
1.Durability: The paint coating on PPGI and PPGL coils provides an additional layer of protection against corrosion, making these materials more durable and longer-lasting than traditional galvanized or galvalume steel.
2.Aesthetics: The paint coating allows for a wide range of color options and design possibilities, making PPGI and PPGL coils suitable for use in architectural and design-centric projects.
3.Cost-effective: PPGI and PPGL coils can be more cost-effective than other types of painted steel because the paint coating is applied before the steel is cut and formed, which reduces labor and material costs.
4.Easy installation: These materials are lightweight and easy to handle, making them easy to install.
5.Protection from UV radiation: The paint coating protects steel from UV rays, which helps to maintain the original color and prevents fading over time.
6.Good performance under extreme weathers: The paint coating provides additional protection for the steel against extreme temperatures, high winds, and heavy rain, making it suitable for use in various climate conditions.
7.Strong and durable: PPGI and PPGL coils are strong and durable, they can withstand severe weather conditions, high winds, and heavy snow loads.
8.Versatility: PPGI and PPGL coils can be used for a wide range of construction applications, including roofing, wall cladding, and other building components such as door and window frames, partitions, and guttering.