Unified Business No.

51704734

Industry

Rubber Products (1,201)

Main products

Rubber products (1,212)

Location

No. 294, Nangang 3rd Rd., Fuxing Vil., Nantou City, Nantou County 54067, Taiwan (R.O.C.)↗
Nantou County (1,061) · Nantou City (423)

Listing

Listed (TWSE) (1,087) 2114

Registration status

Approved / Active

Organisation type

Company Limited by Shares

Founded

1969-08-22

Paid-in capital

NT$ 779,917,070

Representative

Chang Huei-kuan

Phone

049-2263888

Website

https://www.hyc-king.com/index_tw.php

Exporter

Yes — registered with the Trade Administration

Annual revenue band

NT$1–5B

Ownership

Group subsidiary / corporate-held · Yu Chen Co., Ltd.、Chi Wang Cheng Co., Ltd.

Representative tenure

In office since 2025-06 (1 yrs); last handover 2025-06

Growth & profitability

Revenue 2026-09 YoY +9.0%, year-to-date +8.6%
Gross margin 39.1%, operating margin 31.5%, net margin 29.6% (2026-Q2 YTD)

Compliance record

Environmental penalties: 2 case(s) in 5 years, latest 2025-06-03, fines NT$ 106,000 (stationary air pollution; industrial waste)
Occupational safety penalties: 4 case(s) in 5 years, latest 2024-04-18 (Art. 78; Art. 24; Art. 45) — matched by company name

Plants 3

• Plant 1 · No. 294-2, Nangang 3rd Rd., Nantou City, Nantou County↗ In production
• Plant 3 · No. 292, Nangang 3rd Rd., Nantou City, Nantou County↗ In production
• Plant 2 · No. 294, Nangang 3rd Rd., Nantou City, Nantou County↗ In production

Certifications 13

• ISO 14001 (1,159)Official registry Valid until 2027-08-27 · Metal Industries Research & Development Centre (MIRDC)
• ISO 45001 (962)Official registry Valid until 2028-10-30 · Metal Industries Research & Development Centre (MIRDC)
• ISO 9001 (4,293)Official registry Valid until 2028-11-03 · Metal Industries Research & Development Centre (MIRDC)
• TOSHMS (271)Official registry Valid until 2028-10-30 · Metal Industries Research & Development Centre (MIRDC)
• ISO 14001 (1,159)Self-reported
• ISO 14064 (319)Self-reported
• ISO 14067 (83)Self-reported
• ISO 27001 (292)Self-reported
• ISO 45001 (962)Self-reported
• ISO 50001 (296)Self-reported
• ISO 9001 (4,293)Self-reported
• OHSAS 18001 (157)Self-reported
• TOSHMS (271)Self-reported

Processes & materials 4

• Rubber & silicone (739) · PolymerThird-party audited
• Composite materials (272) · PolymerSelf-reported
• Aluminium alloy (426) · MetalSelf-reported
• Testing & inspection (1,056) · Assembly & inspectionSelf-reported

Patents 6

• 2022 Eco-friendly conveyor belt
• 2021 Thermoplastic composite material bicycle wheel rim
• 2021 Composite rubber dam

Similar companies 10

• LONGE HSUEN INDUSTRIAL CO., LTD. · Changhua County NT$20–100M estimated
  Shared: Rubber & silicone, Aluminium alloy, Industrial rubber products manufacturing, Other rubber products manufacturing n.e.c.
• ZHAO YANG RUBBER CO., LTD. · Changhua County NT$20–100M estimated
  Shared: Rubber & silicone, Testing & inspection, Synthetic rubber raw material manufacturing
• FASEN RUBBER INDUSTRIAL CO., LTD. · Changhua County NT$20–100M estimated
  Shared: Rubber & silicone, Industrial rubber products manufacturing, Other rubber products manufacturing n.e.c.
• CHANG I RUBBER INDUSTRIAL CO., LTD. · Kaohsiung City NT$20–100M estimated
  Shared: Rubber & silicone, Testing & inspection, Other rubber products manufacturing n.e.c.
• NEW PACIFIC INDUSTRY COMPANY LIMITED · Changhua County NT$20–100M estimated
  Shared: Rubber & silicone, Industrial rubber products manufacturing, Other rubber products manufacturing n.e.c.
• SC KINGFLEX CORPORATION · Taoyuan City NT$0.5–1B estimated
  Shared: Rubber & silicone, Industrial rubber products manufacturing
• COMBINED RUBBER INDUSTRY CO., LTD. · Taoyuan City NT$20–100M estimated
  Shared: Rubber & silicone, Industrial rubber products manufacturing
• DAH JYP RUBBER INDUSTRY CO., LTD. · Kaohsiung City < NT$20M estimated
  Shared: Rubber & silicone, Industrial rubber products manufacturing
• TAHSIANG INDUSTRY CO., LTD. · Taichung City NT$20–100M estimated
  Shared: Rubber & silicone, Other rubber products manufacturing n.e.c.
• CHIEH CHENG TECHNOLOGY CO., LTD. · Tainan City NT$20–100M estimated
  Shared: Rubber & silicone, Other rubber products manufacturing n.e.c.

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