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TRUSTWORTHY  •  PRACTICAL • INNOVATIVE  •  COMMITTED

Coordinate Global Resources and Integrate Complete Product Lines
Provide Customers with Complete Total Solutions

About Us

TWINHILL GROUP

Twin Hill Co., Ltd. / Toyolite Opto. Corp.
 

Established Date : April 1, 1997
Location : 4F., No. 114, Zhouzi St., Neihu Dist., Taipei City 114688, Taiwan

Over 27 years of trading experience in LED, chemical, precious material and new energy related industries.

Sincere ‧ Flexible ‧ Visionary ‧ Enthusiastic ‧ Challenging

“Twin Hill” stands for the attitude of modesty and honesty we take to our customers. Also represents our desire to achieve perpetual business peak along with our partners.

History​

1997 
Established Twin Hill Co., Ltd. and obtained exclusive regional distribution rights of Toyoda Gosei's LED in Taiwan

2001 

Obtained regional distribution rights of Toyoda Gosei's LED in Great China.

Established Uni-toyo Opto. Ltd. in Hong Kong


2003 

Established joint-venture company Toyoda Gosei Opto Elec. (Shanghai) Co., Ltd.. Established joint-venture company Toyoda Gosei Opto Co., Ltd. in Taiwan.

2005
Established Toyolite Opto. Corp..

2006

Obtained regional distribution rights of Copal Elec. White LED Driver IC in Taiwan.

2007
Obtained regional distribution rights of Alti-Electronics LED, LiquidMetal, PSCOD High Power LED products in Taiwan.

2008 
Established Twin Hill Tech. (Shen Zhen) Ltd. in China. Obtained regional distribution rights of Jungjin lead frame. Obtained regional distribution rights of LWB phosphor.

2009 
Obtained regional distribution rights of Tanaka Kikinzoku in Taiwan.

2011
Established joint-venture company TE Opto Ltd. in Taiwan.

2018
Obtained regional sales rights of Metalor plating related equipment in Taiwan.

2019
Obtained laser related packaging material from Japan,  for solving thermal related issue.

2021​
Obtained Taiwan regional sales rights of GaN-on-Si/GaN-on-SiC epitaxy wafer, chips and PD module.

2023

Establishing product development for 5G, EV, IoT, AI, GaN power related markets.

 

Obtained sales right of Taiwan HiPower fuel cell solution.

Obtained sales right of Japan Furukawa laser solution.

About Us
What We Offer

Business Scope​

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Opto/Compound Semiconductor

Provide Toyoda Gosei & TE Opto LED related products. Including blue, LED chip, packages in various sizes for backlight and lighting application. Also provide special LED such as“Sunlight” LED as well as deep UV LED. Compound semiconductors products include GaN-on-Si/SiC epi-wafer, chip and PD module.

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Industrial Previous Materials

Provide industrial precious metals such as Au, Pt slugs and other alloy for epitaxy, plating solution, Au wires for packaging. Recycle work of different parts. One-stop procurement.

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Advanced Equipment

Provide plating equipment for opto/semiconductor industrial use, application such as metal plating. Provide various types of metal solutions as well as recycle service. Regarding new energy solution, we are dedicate to provide cleaner, safer and high efficient fuel cell solution and hybrid laser system for processing.

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Cutting-Edged Materials​

Provide varieties of materials including LED packaging resin. Provide various metal/glass sub mount for laser package. Also radiative thermal nano material, 100% inorganic green solution

Twin Hill has been the sales agent for Toyota Gosei LED in Greater China since 1997. To date, the manager has more than 27 years of experience in the LED industry and has successful experience in sales, OEM, and strategic investment integration between companies. In the future, it will connect with the global supply chain and provide more competitive LED components and modules through vertical integration of industry resources.

Regarding advanced materials, our company is actively developing new products based on "electronic materials" and "composite materials". In the future, our product line will be expanded to include metal materials, ceramic materials and polymer materials. We hope to provide customers with comprehensive solutions and the convenience of single-window procurement.

The New Business Development Department is also committed to understanding customer needs and finding innovative solutions; working with customers to seize new business opportunities!

Sincerely looking forward to your inquiries​​

Corporate Functions

Providing good services and satisfying customers' needs; more than ten years ago, Twin Hill invested in the LED optoelectronic semiconductor industry with a vision, providing customers with solutions, rapid and timely market intelligence analysis, and satisfying customers with a professional service spirit.

With the original intention of caring for the earth, we promote LED and related environmental and energy-saving industries; seeking the common interests of employees, customers and strategic partners to achieve the highest standard mission of the enterprise. In recent years, we have expanded our business scope and invested in industries such as health, green energy, and agricultural technology with a caring attitude and a sincere and professional attitude. We spread the spirit of kindness and do our part for the earth.

Create business opportunities and manage business direction; we cultivate good cooperative relationships with many customers, with the mission of providing customer services and creating higher value.

Our partners are located in Japan, South Korea, the United States, Germany, Austria and other countries. Our rich trading experience makes us a provider of all-round product solutions .

新事業開發

Project Management​

Professional team, with experiences in project management and technical support. Efficient control of time, to provide best resources and maximize efficiency.

資深業務

Sales & Marketing

In depth connection with supply-chain, sales channel and industry movements. Provide market research, analysis and monitoring of market trend for potential business opportunities.

專案管理

​New Business

In depth connection with supply-chain, sales channel and industry movements. Provide market research, analysis and monitoring of market trend for potential business opportunities.

Professional team, with experiences in project management and technical support. Efficient control of time, to provide best resources and maximize efficiency.

Company Function

Contact Us​

Company Address :

4F, No. 114, Zhouzi Street, Neihu District, Taipei City 114688, Taiwan

Company Email :

eservice@twinhill.cc

Company Phone/Fax :

+886-2-8751-5555

+886-2-8751-2555

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2017 All Rights Reserved by Twin Hill Group

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