Main Products

KUNSUN’s portfolio of TPU solutions provides superior properties and benefits for hose, tube  Compounding, footwear, hose and tube, wheels and caster, injection parts and automotive parts applications

  • Footware
    Footware
  • Compound
    Compound
  • Tubes and Hoses
    Tubes and Hoses
  • Wheels and Caster
    Wheels and Caster
  • Injection Parts
    Injection Parts
  • Automotive Parts
    Automotive Parts
  • B-400 Series
    B-400 Series
  • B-700 Series
    B-700 Series
  • S-600 Series
    S-600 Series
  • S-100 Series
    S-100 Series
  • E-300 Series
    E-300 Series
1993
1993
Company founded
4
4
+
World wide branches
24000
24000
Annual production capacity(tons)
22
22
+
Market coverage
About Us
27
27

years of experience in the market

KUNSUN POLYMER MATERIAL(FUJIAN)CO., LTD. is a manufacturer, sales, marketing and technical development of thermoplastic polyurethane (TPU). KOSLEN TPU is commonly used in shoes, tube, medical products, Wearable electronics, wheels, automotive parts, injection parts, compound. With 24000 tons of annual production capacity and strong finical, every customers’ orders can be put into execution in short lead time. Since the establishment, the company has been upholding the business philosophy of “pursuing excellence, service-oriented and sustainable development”. For 27 years, our 4 subcompanies have been work on contributing to give our customers the most reliable, relevant and cost-effective TPU. Our good long term and mutual development relationship with suppliers, customers, and logistics companies results in timely responses, lower costs, and flexibility. Our outstanding R&D, management capability result in proactive, flexible customer service. Our world wide branches result in short turnaround times follow-up if issues arise. Taiwan factory was established in 1993 Fuzhou factory was established in 2001 Dongguan Factory was established in 2004 Quanzhou factory was established in 2010 TEL:+86-0595-27815388 FAX:+86-0565-87257755 ADD:Petrochemical light industry community, Wangchuan Town, Huian Couty, Quanzhou City, China
  • Cost Effective Cost Effective

    Our long term good relationship with suppliers, customers, and logistics companies results in timely responses, lower costs, and flexibility

  • Flexibility Flexibility

    Our outstanding R&D, management capability result in proactive, flexible customer service.

  • Process Stability Process Stability

    All batches maintaining good and stable mechanical properties, Keep stable easy processing for customers.

Latest News

Founded in 2010, it is a professional manufacturer mainly producing thermoplastic elastomers. The products are all TPU, TPR, TPV, TPE and other thermoplastic elastomers.

KUNSUN return to work and begin to deliver goods on 29th Jan. 2023
KUNSUN return to work and begin to deliver goods on 29th Jan. 2023

After a 15 days long term Lunar New Year holiday, KUNSUN POLYMER MATERIAL(FUJIAN)CO., LTD. come back to work on 29th Jan. 2023. KUNSUN will keep to provide our customers the best service and support on the following new year. May all partners and customers success and happiness follow you throughout the year. Accompany with the end of Covid Zero policy, Chinese domestic tourism and consumption greatly recovered during Lunar New Year holiday. The production of many industry has also recovered which lead to increased demand for raw materials. The price of MDI and BDO increased 2000 and 3000 in Feb. compared with the price in Jan. It is suspected that the price will keeping rise in Feb. Because of the the shortage of TPU raw material .

Feb 03, 2023
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  • Wish you the very best for the Chinese Spring Festival New Year Wish you the very best for the Chinese Spring Festival New Year

    Chinese Spring Festival also known as Chinese New Year begins with the New Moon and ends on the Full Moon which is from Jan. 22 this year. According to the Chinese zodiac which features a 12-year cycle with each year represented by a specific animal, this year is the year of the Rabbit. People celebrate this festival by iconic red lanterns, loud fireworks, massive banquets and parades. People begin house cleaning and decorating half month before Spring Festival to make sure the house is rid of the old year's dust and is prepared for taking in the fortune of the New Year. Then every house is decorated with bright Red lanterns, chinese knots, spring festival couplets and red window paper-cuts. When all streets and lanes are decorated with vibrant red lanterns and colorful lights, the Lunar New Year is approaching. Like Christmas in Western countries, Chinese New Year is a time to be home with family, chatting, drinking, cooking, and enjoying a hearty meal together. All Chinese people have reunion dinner with the whole family on New Year's Eve. After dinner kids will receive a luck money which wrapped in red packets with the hope of dispelling evil spirits from seniors. KUNSUN company will have a spring festival holiday vacation from 16th Jan to 29th Jan, If you have any further questions or concerns, please contact us at email (koslen@163.com) or whatsapp(8613625980726) and we will get back to you as soon as possible. Thank you for your understanding and support. We wish you the very best for the New Year!

    Jan 13, 2023
    view moreWish you the very best for the Chinese Spring Festival New Year
  • KinJoin exhibit in the 20th Vietnam International Plastics & Rubber Industry Exhibition KinJoin exhibit in the 20th Vietnam International Plastics & Rubber Industry Exhibition

    The 20th Vietnam International Plastics & Rubber Industry Exhibition take place on November 23 – 26 at Saigon Exhibition & Convention Center (SECC) after two years of suspended. As a sustainable exchange platform for the plastic and rubber industry for many years make the show become an optimal platform for global suppliers and local manufacturers to exchanges and build partnerships. VietnamPlas 2022 covered 18000 sq.m with 850 booths become the bellwether of its kind industries in Vietnam. The exhibition has gathered 270 exhibitors from over 19 countries and the growing number of visitors which reach at 16000. As the export of plastic products increased in Vietnam, the demand for Plastics & Rubber raised. International brands manufacturers of plastic injection molding and blowing molding machines, manufacturers of efficient equipment of plastic recycling, plastic material and buyers exchanges technologies and build partnerships in the exhibitions. KinJoin (the parent company of KUNSUN) has also exhibit in VietnamPlas 2022 and provide technology service and communication to customers and visitors. Different from KUNSUN polymer specialized in TPU manufacturing, KinJoin has also produce TPE and TPR. KUNSUN Polymer is not only a plastic material manufacturer is also technical supporter of customers.

    Dec 09, 2022
    view moreKinJoin exhibit in the 20th Vietnam International Plastics & Rubber Industry Exhibition
  • Workers' Team Activity of KUNSUN Polymer Company Workers' Team Activity of KUNSUN Polymer Company

    Nov 04, 2022
    view moreWorkers' Team Activity of KUNSUN Polymer Company
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