Elec-Tech International Co., Ltd. (hereinafter referred to as Elec-Tech), founded in Zhuhai in May 1996, was listed in Shenzhen Stock Exchange in June 2004 with its stock code as 002005. Its main products include small appliances and LED series products, and its main brand logo is ETi. In 2009, Elec-tech formally entered LED industry by means of M&A. With intensive capital and intelligence investments and the gathering of top experts in the world, Elec-tech has been devoting itself in core technologies of LED and making strategic arrangements in the LED industry. In the vertical integration of the industry and by means of building competitive edges with technological innovation, scale and cost, the Group has gradually established a global pattern radiating from the central market with Chinese Mainland as the center and branches in Hong Kong, the United States, Japan and Germany. The Group has successfully reformed from “Made in China” to “Created in China” and “Designed in China”. The products of Elec-tech have won several European design awards and Retop LED Display under the Group has created new Guinness World Record.

NATIONSTAR is a National level key high-tech enterprise with professional capability in manufacturing LED components and LED application products. It was founded in 1969 and started LED production in 1976. NATIONSTAR is one of the largest LED manufacturers in China and ranks TOP 10 of Packaged LEDs 2017 Revenue in the world（IHS Markit）. NATIONSTAR formed a full supply chain development mode, doing diversified LED business involving epitaxy and chips, packaging, backlight, and general lighting. NATIONSTAR's Germen subsidiary and American subsidiary were established in 2015. NATIONSTAR has strictly implemented international quality control system such as ISO9001、ISO14001、TS16949 and OHSAS18001, and improved process management continuously. Its high quality products have passed many domestic and overseas certification tests, such as CE, TUV, UL, ETL, CQC, 3C and so on. The advanced technology and scientific research capability motivate the vigorous development of its LED business.

Founded in 2005, Huacan Optoelectronics Co., Ltd. is a leading LED chip company in China. At present, there are four production bases in Wuhan, Zhangjiagang, Yiwu and Yuxi.Huacan Optoelectronics takes technology as the forerunner and brings together international technical forces. The world's advanced level of blue-green LED epitaxial and chip production lines, including MOCVD, ranks among the top in the domestic production. The LED chip market in China has formed a good quality. Word of mouth. After more than ten years of development, Huacan Chip has gradually occupied LED market segments, and is committed to meeting the needs of different customers and providing chip-level solutions. Dedicated to customers with excellent products, sincere service wins the trust of customers and realizes the development vision of “doing the best LED products and being the best LED enterprise”.

Lattice Power (Jiangxi) Corporation (“Lattice Power”) was founded in 2006 and is backed by leading venture investors,including GSR Ventures、Mayfield Fund、Temasek Holdings、APRD、SFCE, with a registered capital of 123 million U.S. dollars. Lattice Power has an international R&D team, advanced mass production manufacturing facility and management capacity. Lattice Power is focusing on the development and commercialization of GaN-on-Silicon LED technology. The GaN-on-Silicon LED technology is an emerging new LED technology which promises to increase the performance and reduce the cost of solid state lighting. With over 340 patents, Lattice Power's GaN-on-Silicon LED technology has won the 1st prize of “2015 National Technology Invention Award”- the highest award for technology innovation in China,which makes it become the third LED technology route in the world. With the continuous technological innovation, we can provide high quality of LED products and professional lighting solutions all over the world.

Founded in 2008, Shenzhen Kinglight Co.,LTD (Hereunder referred to “Kinglight”) is dedicated to R&D, production, marketing and corresponding professional services of LED packaging products. After ten years of efforts, Kinglight has become a leading LED packaging company in China with its core advantages in technology, quality, management and service. Committed to becoming an international high-tech enterprise, Kinglight adheres to the core strategy of “Innovation inspires development “, and has a complete independent R&D system. The products have won many domestic and foreign patents, and its R&D level has reached an advanced level in the industry. The company has obtained ISO9001/ISO14000 and TS16949 certificate issued by IATF, and won customers’ trust and favor.

Laun Technology is a professional cleaning room design, consulting and general package management services in one of the cleanroom industry system solution provider. The company was established on May 5, 2014, and in December 2016, the production base was established in Ollide, Henan Province,The Indian subsidiary was established on April in 2017.The company serves in mobile communication, precision instruments, semiconductors, optical display, new energy, new materials, bioengineering, medicine and health, blood products, fine chemicals, food and beverage, automobile manufacturing, aerospace and many other industries, To provide professional planning, consulting, design, construction, system debugging, parameter testing and other cleanroom services.

Haining Indusair Electronics Co., Ltd locates in Jianshan New District, Haining City, covers an area of 35000 square meters in Jianshan New District, Haining City. We are professional supplier concentrating on manufacturing, marketing and consulting service of electronic grade high purity air products, providing Anhydrous Ammonia to PV industry and LED industry, top-level products and solutions of integral application of other matching high purity gases. Being invited to the 2nd Private Capital & Overseas Personnel Communication Conference of Zhejiang Province on 2011, Doctor Ding Gao song, the Chinese-American Doctor and Chief Supervisor of Project Indusair, attended the Conference and signed contract. Indusair was listed as one of the Key Enterprises of 2012 by Haining Government, and was greatly supported by the Leading Personnel Program of Jiaxing of 2011. The company has built 3 high purity ammonia production lines, with an annual output of 14000 tons., filling system and examine machines, and homemade 7N grade (99.99999%) is achieved. Now Indusair is one of the largest High Purity Ammonia manufacturing bases of China. Top level teams of Technical, Management and after-sales are gathered as one. Through the application of technology of Electronic Grade Ammonia from the US and proprietary Intellectual Property, Indusair concentrates on the designs and researches of Production Engineering with High Output Capacity, High Quality and Low Consumption. Innovation and sustainable development are paid attentions. Indusiar has established partnership with leading enterprises of San’an Optoelectronics, Elec-Tech, HC SemiTech, Focus Lightings, Jinko Solar, Astronergy, Solar, DMEGC Magnetics, M-Cells and etc.