Unified Business No.

28663275

Industry

Other Chemical Products (2,066)

Main products

Other chemical products n.e.c. (627)

Location

NO.38, LANE 390, SANSHE RD., SHENAN VIL., SHENGANG DIST., TAICHUNG CITY, TAIWAN (R.O.C.)↗
Taichung City (17,121) · Qingshui Dist. (398)

Listing

Not publicly issued (84,625)

Organisation type

Limited Company

Representative

Yu Wen-hsi

Phone

04-25624787

Website

https://www.guannhaw.com.tw/

Exporter

Yes — registered with the Trade Administration

Annual revenue band

NT$20–100M estimated

Ownership

Individually held

Representative tenure

In office since at least 2016 (10+ years)

Certifications 1

• REACH (246)Self-reported

Processes & materials 1

• Biotechnology (664) · Company nameSelf-reported

Patents 7

• 2025 Anti-mold pack with position-limiting structure
• 2024 Plastic-free anti-mold sheet
• 2024 Material-saving anti-mold sheet

Similar companies 10

• YU BAO BIOTECHNOLOGY CO., LTD. · Taichung City NT$100–500M estimated
  Shared: Biotechnology, Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• Ancient country Co., Ltd. · Kaohsiung City NT$20–100M estimated
  Shared: Biotechnology
• CHITEC TECHNOLOGY CO., LTD. · Changhua County Listed (TPEx) NT$0.5–1B estimated
  Shared: REACH, Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• MA KUANG CHEMICAL CO., LTD. · Taichung City < NT$20M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• LIEN HUNG ELECTRO-PLATING MATERIAL CO., LTD. · Taichung City < NT$20M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• NEW DAH DIING CHEMICAL INDUSTRY CO., LTD. · Changhua County NT$20–100M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• LEADWAVE INDUSTRIES CO., LTD. · Taoyuan City < NT$20M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• GOODLY CHEMICAL INDUSTRIES CO., LTD. · Tainan City NT$20–100M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• HANG YEN TRADING CO., LTD. · Kaohsiung City NT$20–100M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.
• Yu Cheng Industrial Co., Ltd. · Tainan City NT$20–100M estimated
  Shared: Other chemical materials & products wholesale n.e.c., Other chemical products manufacturing n.e.c.

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