Chung Hsi | Taiwan’s Leader in Pest Control Solutions

Company Overview

70+ Years of Trusted, Efficient Pest Control for B2B Clients

Chung Hsi Chemical Plant Ltd., a Taiwan-based enterprise with over 70 years of history since its founding in 1950, specializes in manufacturing environmental chemicals and a wide range of pest control products for cockroaches, fleas, mosquitoes, flies, ants, and fire ants. In recent years, the company has expanded its expertise by collaborating with academic institutions to develop advanced technology products and introducing pest management concepts, technologies, chemicals, and equipment from leading global markets. Upholding a commitment to continuous improvement and international standards, Chung Hsi Chemical Plant Ltd. has achieved ISO 9001 certification (2006), GLP certification (2015) reinforcing its dedication to environmental responsibility and sustainable development.

How Chung Hsi Leads Global Standards & Healthier Living

This short film tells the story of a company built on trust and innovation. From its roots in Taiwan to its global presence, the video reflects a legacy of expertise in pest management and a vision for healthier living environments. With certified quality and international recognition, Chunghsi continues to shape safer, smarter solutions for industries and communities worldwide.

Advanced Pest Control for Healthier Lifestyles

This product video highlights Chunghsi Chemical’s innovative pest control solutions designed to protect both industries and daily life. With precision formulations, eco‑friendly practices, and proven reliability, Chunghsi products safeguard environments while supporting healthier lifestyles. Trusted by global clients, Chunghsi Chemical demonstrates how its technologies reduce risks, improve efficiency, and create safer spaces for communities worldwide.

Goodnite® FLYTRAPPER Fruit Fly & Phorid Fly Lure

Long Lasting Phorid Fly Bait: Non-toxic, pesticide-free, and eco-friendly bait designed for trapping fruit flies and phorid flies. The reusable station effectively lures and drowns flies for up to one month, depending on environmental conditions—just refill the attractant to keep it working.

Goodnite® Bite-Free PMD repellent

Quality Insect Spray You Trust:

Safe & Proven Formula — Made with PMD (p-menthane-3,8-diol), an ingredient recommended by the U.S. EPA for skin application, offering effective mosquito repellency without DEET or camphor. Safe for pregnant women and those with G6PD deficiency.
Comfortable to Use — Light lavender fragrance with a refreshing, non-sticky feel.
Long-Lasting Protection — Up to 6 hours against mosquitoes and 4 hours against biting midges, confirmed by third-party research. Reapply after sweating for best results.

Goodnite® Roach Killer Gel

Formulated with hydramethylnon, Goodnite® roach killer gel disrupts cockroach energy production, causing death after they return to nests, spreading the effect. Highly effective within days, it’s suited for sensitive areas like near electrical equipment or food prep zones, and comes in syringe or bait-gun formats.