Heilongjiang Longlu Food Co., Ltd. is located in the Songnen Plain, one of the three largest black soil belts in the world, in Longzhen Farm, Wudalianchi City. Here is beautiful scenery, convenient transportation, and superior natural environment and traffic conditions. Polluted and pollution-free natural foods provide unique conditions. Our company now has a registered capital of 8 million yuan, 528 employees, a production plant of 25,000 square meters and a raw material base of 150 hectares. The main products include fresh-keeping waxy corn, quick-frozen waxy corn, mountain edible processing, vegetable preservation and other organic green foods. Our company's products have passed China Green China Organic Certification and ECOCERT Certification. And certified by an authoritative organization: Longlu's trade products to Russia are high-quality organic food. The company’s products have been rated as “safe food” and “most popular product by consumers”. Now our company has

Heilongjiang Longlu Food Co., Ltd. is located in the Songnen Plain, one of the three largest black soil belts in the world, in Longzhen Farm, Wudalianchi City. Here is beautiful scenery, convenient transportation, and superior natural environment and traffic conditions. Polluted and pollution-free natural foods provide unique conditions. Our company now has a registered capital of 8 million yuan, 528 employees, a production plant of 25,000 square meters and a raw material base of 150 hectares. The main products include fresh-keeping waxy corn, quick-frozen waxy corn, mountain edible processing, vegetable preservation and other organic green foods. Our company's products have passed China Green China Organic Certification and ECOCERT Certification. And certified by an authoritative organization: Longlu's trade products to Russia are high-quality organic food. The company’s products have been rated as “safe food” and “most popular product by consumers”. Now our company has

The company customized UAV security defense system solutions according to user needs, the products are mainly used in: 1) no-fly areas such as government agencies, national defense borders, water plants, power stations, oil depot, endangered enterprises, commercial centers, high-end residential and military sites;2) The scene of criminal cases, the scene of law enforcement, the place of security, the accompanying protection of political dignitaries, large-scale commercial activities, mass events and other sites to prevent information leakage;3) UAVs are used to transport/sell drugs, smuggle, transmit information, carry illegal articles and other criminal activities.

Development, manufacturing, sales and technical services of police and civilian smart security products, smart energy-saving products, smart environmental protection products, smart anti-theft doors and smart locks, smart home products, electronic products, and mechanical and electrical products

Software development

Electronic components wholesale, electronic product sales, slide and projection equipment sales, audio equipment sales, musical instrument wholesale and retail, musical instrument spare parts sales, broadcasting, film and tel

Manufacturing; Phytoncide related daily necessities

Lighting lamps and lanterns, electric light source, generators, Internet equipment, network equipment, solar lamps and lanterns, light pole, controller, inverter, solar photovoltaic power station equipment and the original energy, wind power equipment, traffic signal equipment, electric power facilities, wire, cable, power distribution switch control equipment, optoelectronic devices, manufacturing and sales; Battery manufacturing (mercury free batteries), design, sales and installation; R&D, production, sales and installation of LED lighting products; Tieyi products production, sales and installation; Metal decorative plate processing, sales and installation; Municipal engineering design and construction; Landscaping design and construction; Import and export trade; Technical services, development, consultation, exchange, transfer and promotion of computer hardware and software and electronic products; Intelligent control system integration; Internet of Things application services; In

Audio speakers are the main products, and the products sold on OEM involve TVs, PCs, games, musical instruments, vehicles, etc., and are loved by many people. With 43 years of experience and technology in speaker production, we design and introduce products that are most suitable for customers according to customer requirements. It is recommended to use sound measurement to install efficient and suitable speakers.

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