company profile

Sing dong Plastics co., Ltd. is established in 1987, starts as a small OEM manufacturer. With 33 years of professional plastic injection design and molding experience, we believe quality is the guarantee of reputation, reputation is the embodiment of quality.

Main product lines: Parts & Accessories for Automobiles, Motorcycles, Lawn mowers, Air filters, Sports Equipment, Electronics and Various assembled accessories. Accumulating long-term cooperation and communication experience with customers, makes Sing dong continue to grow.

Through mutual trust with customers and stabilized quality, customers approve Sing dong as one of their exclusive auto parts OEM suppliers. The factory got expanded in 2005, obtained ISO 9001:2008 certification. We’ve also added additional product inspection equipment, and adopt proper operating and inspection standards for quality assurance.


Over a long period of time of cooperation and steady growth with customers, and equips with appropriate machinery and inspection instruments, also applies advanced management methods to continuously explore the quality of injection molding for devoting ourselves to customers, we successfully update the quality management system ISO9001:2015. Moreover, thanks to customer affirmation to our outstanding quality, IATF16949 is able to be implemented.

Sing dong obtains IATF 16949:2016 certification in 2018, and then the ASR's registration certificate. Since then, we have continued to make progress and improve. Today [we make not only products, but also customer satisfaction] , Sing dong will always strengthen its physique and continue to pursue company growth to meet current and future competitive challenges and become your best choice

Philosophy and Advantages
Business Philosophy
  • Progressive and diligent
  • Integrity and responsibility
  • Sustainable growth
  • Quality is reputation
  • Outstanding quality
  • Implementation guarantee
  • Meet customer needs
Competitive Advantage
  • 【Quality control】
    Sing dong obtains ISO-9001:2015, IATF-16949:2016 quality certification, ensures good product quality, and avoid unnecessary cost waste.
  • 【Improve performance】
    Mechanical automation adaptation saves a lot of time and manpower.
  • 【Strengthen quality policy】

    Implement quality improvement, deepen customer satisfaction, and continue to improve

Future Outlook

Continuous development, Service first, Improve business philosophy and mature workflow technology, Product design to manufacturing vertically integrated, Continuous reform and innovation, Enhance the competitiveness of the company, In the future, it can be oriented towards high addition Value products, Development of functional products, To meet the needs of the market.