Our Mission

Lead the industry with ultimate quality, and meet the expectations from customers

Founded by Mr. Wen Tuan Huang, in 1977, Ri-Thai International Inc. clings to its initial intentions and stands firm on its founding values with its pursuit of excellence, continuous improvement, and innovation as well as its effort to strive for better quality and meet the diverse demands from customers.

Our plant, also our R&D headquarters, in Chungli District at Taoyuan City, Taiwan is a fully equipped facility staffed with seasoned technical experts and can develop new products according to customer needs. We continue to improve existing products and create more functions to optimize product value.

We strive to achieve high quality and demand high standard of the purity of our products. In the process of monofilament production, we keep the essence of material as they are, without adding other ingredients, except for the necessary color masterbatches and additives that are added to match the colors and physical properties requested by customers. We choose additives from reputable suppliers to ensure the quality and purity of our products comply with international regulations of environment protection and safety.


About Us

Over 45 years of experience and continuous endeavor to stay current with the latest industry trends.

  • 1977

    RI-THAI FIBER CORPORATION was established in Taipei City and had its production plant set in Taoyuan City. We became the first company in Taiwan’s man-made fiber industry to ever successfully produce the PET Polyester monofilament used for making zipper fasteners.

  • 1980

    We were the first company in Taiwan’s man-made fiber industry to ever successfully produce the Nylon 66 monofilament used for making hook and loop fasteners.

  • 1982

    We moved our production plant to its current location in Chungli District at Taoyuan City to meet the growing market demands.

  • 1993

    We set up our factory in Zengcheng City, Guangzhou, China to produce monofilament to extend services to our existing customers in Taiwan and meet the market demands in Southern China.

  • 1997

    We obtained the ISO-9002:1994 certification for our achievement in quality.

  • 1997

    We set up our factory in Kunshan City, Jiangsu Province, China to produce monofilament to further serve customers in central China.

  • 2001

    We changed our company name to “Ri-Thai International Inc.” following the merge of RI-THAI FIBER CORPORATION. and RECTOWN ENTERPRISE CO., LTD.

  • 2002

    We established Suntex Sports-Turf (Kunshan) Corporation with other partners to produce artificial turf.

  • 2003

    We obtained the ISO-9001:2000 certification for our achievement in quality.

  • 2005

    We obtained the OEKO-TEX certification .

  • 2009

    We obtained the ISO-9001:2008 certification for our achievement in quality.

  • 2017

    We obtained the ISO-9001:2015 certification for our achievement in quality.

  • 2017

    We established our factory in Binh Duong Province, Vietnam to produce monofilament and bring us closer to customers in emerging markets in Southeast Asia.

  • 2019

    We obtained the GRS (Global Recycled Standard) certification for our achievement in providing recycled product.

  • 2021

    We obtained the ISO50001:2018 certification (Energy management systems).

Our Stakeholders

StakeholdersWhat they mean to usIssues and concernsCommunication channelsResponse departments
EmployeesEmployees are our most important assets. Through education and training, two-way communication and salary and benefits systems, we work as a team to achieve the company's vision and build a happy workplace for all employees.Operating performance of each business unit
Management and Labor relations
Employee benefits
Occupational health and safety
Career development, education, and training
  1. Management and Labor council
  2. All staff morning meeting
  3. Daily morning staff meeting
Plant Operations
CustomersCustomers are our best partners for innovation and growth. By providing customers products with consistent quality, we create a win-win situation for us and our customers to form a long-term partnership of business cooperation.Product, service, and customer relationship
Product quality and customer service
Customer satisfaction
  1. Domestic and overseas exhibitions: Display R&D products and provide opportunities to meet potential customers.
  2. Business and sales representatives visit customers from time to time: Introduction of new products, quality of communication, and customer service
  3. Customer satisfaction: Conduct surveys on customer satisfaction of different projects on yearly basis and analyze the results as references for improvement.
ShareholdersShareholders are the foundation of our existence and the core element of Ri-Thai. Without them, we would not be here. We achieve profitable goals by keeping our quality stable and consistent; thus, we are able to share our profits with shareholders.Company performance
Distribution of dividends
Corporate governance
R & D direction
  1. Annual report and annual general meeting (AGM): Annual financial performance of the company's operating conditions
General Management
Government authoritiesGovernment authorities are the agencies that enact and implement laws and regulations. In the spirit of abiding by the laws and regulations, Ri-Thai is committed to creating employment opportunities, actively cooperating with government agencies by following the government administrative regulations, and striving to become an outstanding enterprise with good business and social practices.Corporate governance
 Environmental and regulatory compliance
 Labor relations
  1.  Decrees of government agencies: Related business units are required to attend decree briefings and public hearings. All units on site are required to comply with relevant regulations.  
  2. Each business unit: Communicate the appropriateness of our approaches with government agencies in a timely manner and declare information in accordance with laws and regulations.
Plant Operations
SuppliersSuppliers are our important partners for Ri-Thai’s stable growth. They supply us materials with consistent and stable quality so that we can produce products that meet customer needs and establish an integrated supply chain for our business transactions.Supplier management and evaluation
 Construction and material specifications
 Safety and health regulations
  1. Supplier evaluation: Evaluate and communicate with qualified suppliers every year.
CommunityHarmonious social relations are important for the sustainable growth of enterprises. Ri-Thai is committed to building a good relationship with our community, providing employment opportunities, and creating a wonderful environment with residents in our community.Social participation and feedback
Environmental impacts such as waste
 Environmental compliance
  1.  Participate in community activities and take the community residents’ opinions on the company as a basis for improvement.
  2.  Assign staff to visit community residents.
Plant Operations


Environmental protection is a global issue and an important task. When developing products and business, we, at Ri-Thai, pay special attention to circular economy and sustainability.

Recycling plastic scraps to reduce plastic waste and decreasing the use of petrochemical plastics, Ri-Thai has obtained the Global Recycle Standard (GRS) Certification for producing sustainable monofilaments using GRS certified recycled materials. In addition to our effort to protect the planet, we seek to extend product life, assist customers in designing and developing single-material product that are recyclable or reusable, and constantly explore bio-based materials and develop bio-based monofilaments.

"Mother Earth is a source of life, not a resource.” - Chief Arvol Looking Horse