Bosch (China) Investment Co., Ltd., a subsidiary of the German Bosch Group, was founded in 1886. It is a well-known brand of security-anti-theft system and a global one-stop security service brand. It is committed to providing customers with high-quality security and communication products, a fortune 5 enterprise and a global comprehensive large-scale multinational group company.

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2 Tyco Fire Protection

Tyco Safety Equipment (Shanghai) Co., Ltd., founded in the United States in 196, is a well-known fire extinguisher brand, one of the world's largest professional fire protection and security enterprises, a leading system design, installation and service provider, and a diversified multinational enterprise integrating the design, production and sales of fire protection products.

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3 Honeywell /Honeywell

Global Fortune 1 company, one of the largest and most experienced manufacturers of electronic security products in the world, is affiliated to Honeywell International Group, and its business involves aviation products and services, building, home and industrial control technology, automobile products, turbochargers, and special materials, including video surveillance systems, access control systems, burglar alarm systems, and residential products.

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4 ALEPH Ailifu

Ailifu Electronics (Shenzhen) Co., Ltd., a well-known (well-known) brand of anti-theft system, started in 1935, and is one of the leading enterprises in the security industry, a high-tech enterprise, and a world-renowned international enterprise of reed switches, relays, sensors and security (security) products.

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5 Paradox Maple Leaf

Shenzhen Shengboer Industrial Development Co., Ltd., Paradox Maple Leaf, started in 1989. It is a well-known brand of anti-theft system, one of the most famous security brands in Europe, a world-renowned mainstream security product developer and manufacturer, and is famous for its technological innovation and novel product design in the world security industry.

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6 Kanglian

Henan Kanglian Security Technology Co., Ltd., a well-known brand of burglar alarm, a well-known brand in the industry and a well-known brand of security in China, is one of the well-known professional security enterprises at home and abroad, and its products are sold well all over the country and exported to many countries and regions in the world.

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7 General Electric /GE

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8 Jinghua Long INNOPRO

Shenzhen Jinghua Long Security Equipment Co., Ltd., a well-known brand of anti-theft system, an outstanding national brand of China security, a high-tech enterprise, a governing unit of Shenzhen Security Industry Association, and a high-tech private enterprise specializing in R&D, production and sales of anti-theft alarm security electronic products.

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9 HORN

Shenzhen Horn Safety Technology Co., Ltd., a well-known brand of anti-theft system, a well-known brand of China security products, a high-tech enterprise, a professional supplier of anti-theft alarm system under CSST, is a modern enterprise integrating R&D, production and sales of anti-theft alarm products.

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1 Kelixin Karasn

Quanzhou Kelixin Security Electronics Co., Ltd., a well-known brand of anti-theft system, a famous trademark in Fujian Province, a drafting unit of national standard industry, a high-tech enterprise, an excellent security product for safe city construction, and a membership list of Quanzhou Residential Industry Association.