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Shenzhen Number Energy Saving Corporation

Likely ManufacturerActiveEst. 2004Wholesale and Retail Tradewww.sznumber.com
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Shenzhen Longwin Technology Industrial Co., Ltd. was established in 2003 and is a principal wholly-owned subsidiary of Longwin Group. It is a high-tech enterprise specializing in the R&D and promotion of optoelectronic energy-saving products. The company has an R&D team of more than 20 members, including PhDs and master's degree holders in power engineering, optoelectronic lighting, and electronic engineering technology. It independently develops and manufactures power supplies for optoelectronic energy-saving products, mainly including two product series: high-power electronic ballasts and LED power supplies. With excellent energy-saving performance and stable quality, the products are widely used in lighting energy-saving fields and industries such as road traffic lighting, train, automobile and marine lighting, commercial, indoor and outdoor lighting, and agricultural grow lighting. Longwin adheres to the belief of promoting industry through technology and benefiting society through industry, as well as the sacred mission of saving energy for humanity. The company actively cultivates and develops high-tech energy-saving projects and transforms and applies them in industry to achieve industrialization and scale production. The annual output of related products has reached 300,000 units/pieces, with 60% of products selling well in overseas markets such as Europe and the United States, creating substantial economic benefits and positive social benefits. Longwin is willing to work hand in hand with you for the cause of energy conservation. This is both a development opportunity and a sacred responsibility! Longwin Mission: To continuously contribute to the cause of energy conservation for humanity. Longwin Vision: To become a recognized brand in the industry and a socially responsible enterprise fully respected by the public. Longwin Values: Kindness, integrity, diligence, and gratitude. Business Philosophy: Follow sound principles and uphold integrity, stay focused and pragmatic, and share reputation and benefits. Management Philosophy: Care fully and enforce strictly.

Registration & Corporate Identity

Chinese name
深圳市朗文科技实业有限公司
Company type
Limited Liability Company (Invested or Controlled by Natural Persons)
Legal representative
陈洪川
Registration status
Active
Established
11 Mar 2004
Approved date
11 Dec 2025
Registration authority
Longhua Regulatory Bureau of Shenzhen Municipal Administration for Market Regulation
Business period
2004-03-11 to 5000-01-01
Organization code
758643018
Registration no.
440307104585910

Financial Profile

Registered capital
CNY 4 million
Contributed (paid-in) capital
CNY 4 million
Taxpayer qualification
General Taxpayer
Annual turnover
CNY 0/y
Customs reg. no.
1
Employee count
100~199
Contributed capital, employee count, and litigation records require a report

Business Scope & Products

Main products
Terminal testing equipment manufacturing, MP3, electronic product sales, **LCD TVs, R&D of power distribution switch control equipment, sales of intelligent power transmission and distribution and control equipment, terminal testing equipment sales, electronic products, packaging products, rectifiers, transformers, lamp and lighting fixture sales, battery spare parts production, inductor manufacturing, molds, mold manufacturing, photovoltaic equipment and component manufacturing, digital products, solar cells, photovoltaic equipment and component sales, power supply wires, lighting appliance manufacturing, mold sales, domestic trade, digital photo frames, LED power supplies, electronic component manufacturing, electronic component retail, energy storage technology services, hardware products, power distribution switch control equipment manufacturing, mobile storage, speed-control frequency converters, lamps and lighting fixtures, computer software and hardware, energy-saving electronic ballasts, investment in industrial projects, electronic component wholesale, MP4, battery spare parts sales, lighting appliance sales, import and export of goods and technologies
Industry sector
Wholesale and Retail Trade > Wholesale Trade > Wholesale of Machinery and Equipment, Hardware Products and Electronic Products > Wholesale of Other Machinery and Electronic Products
Registered business scope
Investment in industrial projects (specific projects to be declared separately); domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, or decisions of the State Council); import and export of goods and technologies (excluding projects prohibited by laws, administrative regulations, or decisions of the State Council; restricted projects may be operated only after obtaining permits). Energy storage technology services; manufacturing of photovoltaic equipment and components; sales of photovoltaic equipment and components; production of battery spare parts; sales of battery spare parts; R&D of power distribution switch control equipment; sales of terminal testing equipment; sales of intelligent power transmission and distribution and control equipment; manufacturing of transformers, rectifiers, and inductors. (Except for projects that require approval according to law, business activities may be independently carried out with a business license); sales of power distribution switch control equipment; sales of electronic products; sales of lamps and lighting fixtures; sales of molds; sales of lighting appliances; wholesale of electronic components; retail of electronic components. (Except for projects that require approval according to law, business activities may be independently carried out with a business license) ^ Technical development, purchase and sale, and production of speed-control frequency converters, electronic products, computer software and hardware, digital products, lamps, lighting fixtures, solar cells, hardware products, molds, power supply wires, and packaging products (excluding renewable resource recycling operations); production, R&D, and sales of energy-saving electronic ballasts and LED power supplies; manufacturing of power distribution switch control equipment; manufacturing of terminal testing equipment; mold manufacturing; lighting appliance manufacturing; manufacturing of electronic components.
Main products, industry sector, and business scope require a report

Registered Location

Province
Guangdong
City
Shenzhen
Registered address
No. 101, No. 9 Gangbei Industrial Zone, Jixiang Community, Longcheng Subdistrict, Longgang District, Shenzhen
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