TSIC Activity
Manufacture of locks and hinges
ประกอบกิจการผลิต ประกอบ จัดเก็บ จำหน่าย ส่งออก อุปกรณ์ เครื่องมืออุตสาหกรรม เช่น กลอน บานพับ มือจับ กุญแจ
What this activity covers
Companies in this sector manufacture locks, hinges, and related fastening devices for various applications.
- Locks — Manufacture of padlocks and door locks
- Hinges — Production of various types of hinges
- Keys — Manufacture of all types of keys
- Fastening devices — Production of fastening and installation devices
- Hardware — Manufacture of door hardware and related items
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Installation services — Install and repair locks and related hardware
- Retail sales — Sell metal products and hardware
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
- 1FU SING INDUSTRIAL (THAILAND) CO., LTD.Chon Buri฿1.0B
- 2Ever Bright Industrial Co., Ltd.Rayong฿600.0M
- 3Siam Interlock Tech Co., Ltd.Samut Sakhon฿185.0M
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
- FU SING INDUSTRIAL (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿50.0M
- CROSS HARDWARE (THAILAND) CO., LTD.Private limited company · สมุทรสาคร฿5.0M
- MAN YEAR ELECTRONICS (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- EBERHARD SIAM CO., LTD.Private limited company · กรุงเทพมหานคร฿3.0M
- บจ.ซีเค เมทัล ฮาร์ดแวร์ โปรดักส์ จำกัดPrivate limited company · ชลบุรี฿2.0M
- NORMAN LOCK WORLD PRODUCTS CO., LTD.Private limited company · สมุทรปราการ฿2.0M
- K.N. 42 LASER CUT CO., LTD.Private limited company · นครปฐม฿1.0M
- บจ.ราภาเมทัลอินดัสทรี จำกัดPrivate limited company · กรุงเทพมหานคร฿1.0M
- EASON CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- GUNJAENG MONEY LASALLE CO., LTD.Private limited company · กรุงเทพมหานคร฿100K
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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