About Us

Hantai Mascot —— Ant Defender

Established in 2009, we specialize in manufacturing thermal insulation and abrasion resistant products for hose, cable, pipe, tube and equipment in China, being committed to improve safety and production effificiency for customers worldwide.

The Development Course

The Development Course

Team Built, Technique Breakthrough & Hantai Foundation

  • Three cofounders of Hantai, sharing the same interest, built a research team for new technique of firesleeve: Mike Zeng, with more than 5 years’ experience in sales and marketing of thermal insulation products. QH Zhao & QL Zhao, brothers, each with more than 10 years’ experience in silicone rubber field.
  • The 1st firesleeve coated with double polymer silicone rubber in China came out with our three cofounders’ efforts. This technique still prevails in the silicone rubber coating field in China nowadays.
  • Hantai New Materials was founded with 7 production lines for thermal insulation sleeving and coating products.

2009

R&D dept. establishment

  • Hantai R&D dept. was established by incorporating Dr. Yang graduated from University of Nottingham with PhD in both high temperature material and nanotechnology.
  • Hantai products started to go aboard with export team built.

2012

Hantai 1st expansion

  • Our factory moved to new industrial zone with 2 new workshops of 9 production lines and a new office building.
  • Product range was expanded, and custom fabrication dept. was established.

2014

Hantai 2nd expansion

  • Production plant expanded to 4 workshops with 15 production lines.
    Hantai products covered sleeving, tape, rope, fabric and custom fabrication.

2017

Significant year for Hantai

  • Acquisition of Hantai Industrial Zone;
  • Production facilities expanded to 30 weaving lines and 15 coating lines;
  • Tiny sleeve Dept. established with 100 production lines;
  • The first Industrial Grade Firesleeve successfully developed in China;
  • Hefei Branch & Guangzhou Branch established.

2019

The beginning of the "Five-Year Plan" of Hantai

  • Upgraded brand strategy with launch of corporate mascot  Ant Defender;
  • Took the lead in completing the environmental protection equipment
    upgrading for firesleeve workshop in China;
  • Expanded firesleeve production capacity to 30 lines with innovation and
    improvement on production technology;
  • Started construction for 2 new workshops of 10,000M2.

2021

Hantai 3rd expansion

  • 2 new workshops with a total of 10,000 m2 completed and in operation
  • New warehouse with 5,000 m2 into use greatly improved warehousing capacity
  • Upgraded firesleeve production facilities to 40 weaving lines and 30 coating lines, and improved the annual production capacity to 2.5 million meters
  • Firesleeve with ID up to 160mm available

2022

Numbers Speak For Themselves!

Established In
Weaving Lines
m2
Warehouse
Coating Lines.

We strive to provide one-stop thermal insulation solutions to our customers. We stand out in the thermal insulation industry in China for what we offer:

1. Massive production Capacity: 140 weaving lines and 30 coating lines.

2. Abundant stock for fast delivery: Hantai retains one-month stock in a 5000m2 warehouse, which can cater for shipment in no time.

3. Continuous product R & D: Hantai R&D dept., led by Dr. Yang, has a professional technical team and complete equipment to conduct all kinds of necessary tests on our products, which enables a timely quality control.

4. Quality Assurance:  Certificated by IATF 16949, ISO 9001 & ISO 14001,  Hantai always adheres to strict production management and quality control policy. We have acquired product certificates, such as CE, RoHS, UL1441, EN45545-2, MSHA, IEC-60332-1-2, DIN5510-2, etc., ensuring every product delivered with satisfying quality.

5. Professional service: organized, efficient, detail-oriented, fast decision making

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