TSIC Activity
Manufacture of engines, parts and accessories for motorcycles
ประกอบกิจการผลิตและจำหน่ายอุปกรณ์อะไหล่รถจักรยานยนต์และรถยนต์ ทุกชนิด
What this activity covers
This activity involves manufacturing engines, parts, and accessories specifically for motorcycles and similar vehicles.
- Engine manufacturing — Production of engines for motorcycles
- Parts manufacturing — Production of parts for motorcycles
- Accessory manufacturing — Production of accessories for motorcycles
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Brake disc manufacturing — Production of brake discs for motorcycles
- Luggage manufacturing — Production of luggage for motorcycles
- Bicycle parts production — Manufacturing parts for bicycles
- Automotive parts manufacturing — Production of parts for automotive vehicles
- Aluminium components manufacturing — Production of aluminium components for motorcycles
Industry at a glance
as of 23 ก.ค. 69The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.
net profitrevenue
Foreign investment
new registrations · 2026 YTDBased on few new registrations this year — read as a rough signal only.
1 of the 5 largest companies here are foreign-owned Thailand subsidiaries.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
Largest by registered capital
- 1YI CHAN PRECISION (THAILAND) CO., LTD.intlSamut Prakan฿643.0M
- 2Chiaochan Industry (1989) Co., Ltd.Samut Prakan฿600.0M
- 3Chuhu Industrial (Thailand) Co., Ltd.Rayong฿565.6M
Source: Department of Business Development DataWarehouse. Financial figures are combined totals of companies that filed statements; revenue and profit shown for the latest three reporting years.
Companies registered since 2022
Browse allNew DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.
New registrations per year
Largest active companies by registered capital
- YI CHAN PRECISION (THAILAND) CO., LTD.Private limited company · สมุทรปราการ฿110.0M
- YAN TAI MI FINE MACHINE (THAILAND) CO., LTD.Registered ordinary partnership · ชลบุรี฿5.0M
- TETHER TECHNOLOGY (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- LOTUS TECH MANUFACTURING CO., LTD.Registered ordinary partnership · ชลบุรี฿4.0M
- CHONGPHIWAT GROUP CO., LTD.Foreign branch · เชียงราย฿2.0M
- บจ.ยิ่งรวย ออโต้ เรสซิ่ง จำกัดPrivate limited company · นครปฐม฿2.0M
- MAG PRECISE CO., LTD.Private limited company · กรุงเทพมหานคร฿2.0M
- TOURFELLA MOTEC CO., LTD.Registered ordinary partnership · ชลบุรี฿2.0M
- OKD SHOCK ABSORBER (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- D.K.T. WEALTH CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- A AND D INTERTECH ENGINEERING CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- N.V.T. METAL CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
Source: Department of Business Development (DBD) new-registration records, 2022 to present. Counts cover companies first registered in that window, reflect the latest snapshot load, and may lag the live register.
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