About Us

Zhejiang Tiannu Color Steel Co., Ltd.

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

Zhejiang Tainnv Color Steel Co., Ltd. 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, which gives quality promise to customers and competitive advantage for our company.

We aim to make larger progress on quality improvement and open bigger foreign market. Our concept is "technology create excellence". We are looking forward to cooperating with overseas companies or buyers for long-term business. We will try our best to provide better products, better service and better cooperate experience to our customers.


Meet Our Team

Currently, we have a strong team with 85 skilled employees, 5 professional engineers and 15 experienced office personnel.

  • Advanced Technology

    Zhejiang Tiannv Color Steel Co., Ltd. introduces new technologies, processes and advanced production equipment at home and abroad, selects domestic high-quality galvanized sheets as the base material, which is made after repeated degreasing, cleaning and pretreatment, and then using special coil coatings for primer, top and back coating and curing.

  • The specific production process is as follows:

    1: Uncoiler: Mainly responsible for stably conveying the uncoiling color steel plate substrate according to the working frequency of frequency conversion.

    2: Stitcher: Mainly used for stitching the joints of the plate and strip to ensure stable production.


Our Commitment

We are a manufacturer of galvanized steel coil and ppgi coil.
Our consistent target is to supply best quality products, to develop together with customers.
For any question and feedback, we will reply point by point carefully.
For any inquiry, we will make most professional and reasonable quotation as soon as possible.
For any new products from customer, we will carefully discuss with customer’s opinion, then make best suggestion to produce good products.
For all orders, we will make production on time with good quality.