POLYALLOY INC.
盛聚塑膠股份有限公司
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1986Founded
NT$50MPaid-in capital
2Plants
1Patents
NT$20–100MRevenue band (est.)
- Unified Business No.
- 22328795
- Industry
- Chemical Materials & Fertilizers (842)
- Main products
- Plastics & synthetic rubber materials (241)
- Location
- 9F.-11, No. 79, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 22101, Taiwan (R.O.C.)
Taoyuan City (10,976) · Guanyin Dist. (619) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1986-11-06
- Paid-in capital
- NT$ 50,000,000
- Representative
- Chen Mei-chuan
- Phone
- 02-26981231
- Website
- https://www.polyalloy.com.tw/zh-tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$20–100M estimated
- Ownership
- Family-run (inferred)
- Representative tenure
- In office since at least 2016 (10+ years)
- Compliance record
- Environmental penalties: 4 case(s) in 5 years, latest 2026-06-23, fines NT$ 560,000 (stationary air pollution)
Plants 2
- Plant 2 · No. 42-1, Jingjian 3rd Rd., Guanyin Dist., Taoyuan City In production
- Guanyin Plant · No. 45, Jingjian 2nd Rd., Guanyin Dist., Taoyuan City In production
Processes & materials 3
- Plastics (309) · Company nameSelf-reported
- Engineering plastics (204) · PolymerSelf-reported
- Testing & inspection (1,056) · Assembly & inspectionSelf-reported
Patents 1
- 2025 Preparation method for micronization of polyolefin copolymer and dry micro-powdering of polyolefin copolymer
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2026-06-23; 4 case(s) in 5 years, fines NT$ 560,000
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