Shanghai Long-Join Intelligent Technology Inc

Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s business purpose is "Innovation and Excellence". Shanghai Long-Join Intelligent Technology Headquarters and Zhejiang Long- Join Electronics are both National High-tech Enterprises, and shanghai Long-Join Intelligent Technology is also a National Specialized "small giant" Enterprise. 

Zhejiang Long-Join Electronics Manufacturing Base is located in Haiyan County, Zhejiang Province, close to Shanghai and Ningbo Hangzhou Bay. It has passed the lSO9001 quality management system certification, ISO14001 environmental management System certification and ISO 45001 occupational health and safety management System certification. The factory has about 200 members, including 8 senior engineers and 22 engineers, about 8.5 million sets of light-controlled switch components are exported annually (including self-export, agent export and supporting re-export of lamp enterprises). There is a city-level standard laboratory for intelligent street lamp control in the plant.

Our Team and Service

The core operational team of the company consists of 180 experienced production, management, and technical talents,forming an intermediate collaborative system of “technology research and development precision production efficient management". Among them, 8 senior and intermediate engineers form the core technical backbone, with an average industry experience of over 8 years. They focus on the research and development of light control sensor technology, international standard compliance design, and product iteration innovation. 

Based on independent patents and international standard design experience, we provide customized optical control product services, covering requirement communication, scheme design, sample research and development to mass production, adapting to ANSI C136.10, ANSI C136.41, UL and other standards to ensure product compatibility and adaptation.

All front line production employees have received professional skills training and are proficient in precision manufacturing processes and quality control standards. providing a solid guarantee for the stable output of the company's annual production capacity of 8.5 million.

Strict quality control service: Establish a full process quality system, ensure a factory product qualification rate of over 99% through precision equipment and multiple inspections (brightness sensing, weather resistance, electrical safety, etc.), and build a solid quality foundation.

Efficient foreign trade supporting services: providing one-stop export support (certification organization, customs clearance preparation, logistics optimization) for overseas customers and agents, relying on an annual production capacity of over 8 million units to ensure rapid response and timely deliver, equipped with after-sales rapid feedback mechanism.

Market Expansion Cooperation Support: Share market dynamics, provide product iteration suggestions, leverage 50% market share experience in North America, assist in expanding into emerging markets such as Mexico and Brazil, adapt to regional standard differences, and help customers enhance competitiveness.