LONG CHEN PAPER CO.,LTD

Unified Business No.

34202841

Industry

Pulp, Paper & Paper Products (1,652)

Main products

Corrugated board & paper containers (1,049)

Location

10F, NO. 337, FUXING N. RD., TAIPEI, TAIWAN 10544↗
Changhua County (11,429) · Erlin Township (169)

Listing

Listed (TWSE) (1,087) 1909

Registration status

Approved / Active

Organisation type

Company Limited by Shares

Founded

1978-03-18

Paid-in capital

NT$ 13,276,857,270

Representative

Lin Kun-ju

Phone

02-5581-1777

Website

https://www.longchenpaper.com/main_index_ch.asp

Exporter

Yes — registered with the Trade Administration

Annual revenue band

≥ NT$5B

Ownership

Group subsidiary / corporate-held · Baolong International CO., LTD.、Jung Sheng Tou Tzu Co., Ltd.、Chien Chieng Tou Tzu Co., Ltd.、Yu Ma International Co., Ltd.

Representative tenure

In office since at least 2013 (13+ years)

Growth & profitability

Revenue 2026-09 YoY +25.3%, year-to-date +16.3%
Gross margin 10.9%, operating margin 1%, net margin 1% (2026-Q2 YTD)

Compliance record

Environmental penalties: 11 case(s) in 5 years, latest 2026-05-12, fines NT$ 1,995,500 (water pollution; industrial waste; environmental impact assessment)
Labour Standards Act penalties: 16 case(s) in 5 years, latest 2026-06-17, fines NT$ 1,430,000 (Art. 24; Art. 32; Art. 22) — matched by company name
Occupational safety penalties: 8 case(s) in 5 years, latest 2026-07-20, fines NT$ 500,000 (Art. 224; Art. 27; Art. 116) — matched by company name

Plants 7

• Shengang Plant · No. 78, Xitou Rd., Shengang Dist., Taichung City↗ In production
• Plant · No. 1-1, Guangxing Ln., Erlin Township, Changhua County↗ In production
• Zhengqi Plant · No. 1-1, Guangxing Ln., Erlin Township, Changhua County↗ In production
• Nankan Plant · No. 297, Sec. 2, Nanshan Rd., Luzhu Dist., Taoyuan City↗ In production
• Longtan Plant · No. 280, Gong'er Rd., Longtan Dist., Taoyuan City↗ In production
• Dou Plant 6 · No. 25, Shisan N. Rd., Douliu City, Yunlin County↗ In production
• Luzhu Plant · No. 100-1, Zhongshan S. Rd., Luzhu Dist., Kaohsiung City↗ In production

Certifications 9

• CNS 45001 (114)Official registry Valid until 2027-12-09 · Bureau Veritas Certification (Taiwan) Co., Ltd.
• ISO 14001 (1,159)Official registry · Metal Industries Research & Development Centre (MIRDC)
• ISO 45001 (962)Official registry Valid until 2027-12-09 · Bureau Veritas Certification (Taiwan) Co., Ltd.
• ISO 9001 (4,293)Official registry · Metal Industries Research & Development Centre (MIRDC)
• Eco-label (Green Mark) (589)Official registry · Ministry of Environment
• ISO 14001 (1,159)Self-reported
• ISO 14064 (319)Self-reported
• ISO 9001 (4,293)Self-reported
• OHSAS 18001 (157)Self-reported

Processes & materials 1

• Paper products (254) · Company nameSelf-reported

Patents 1

• 2025 Vehicle dispatch system and dispatch method

Recent changes 3

• 2026-07-20
  PenaltiesOccupational safety penalties: latest case 2026-07-20; 8 case(s) in 5 years, fines NT$ 500,000
• 2026-06-17
  PenaltiesLabour Standards Act penalties: latest case 2026-06-17; 16 case(s) in 5 years, fines NT$ 1,430,000
• 2026-05-12
  PenaltiesEnvironmental penalties: latest case 2026-05-12; 11 case(s) in 5 years, fines NT$ 1,995,500

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