Doit International (HK) Limited
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Dong He Technology (Hk) Ltd
🇨🇳 China
201111-50 peopleManufacturerOEM manufacturer
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Europe
Description
Dong He Technology (Hk) Ltd is a professional manufacturer of computer chassis and peripheral products, located in Dongguan, China, a global IT manufacturing center. Established with a focus on development and design, the company specializes in producing computer cases, keyboards, mini speakers, mice, PSUs, and webcams. Their manufacturing capabilities include 80T to 800T computer injection molding machines, CNC, Spark machines, wash machines, high-precision stamping machines, and various mold equipment, supported by production lines, assembly lines, and fuel injection lines. Dong He Technology offers professional OEM and ODM services, collaborating with partners for design, mold making, and production. The company operates with 11 to 50 employees and adheres strictly to ISO 9001 quality standards. Their products are sold domestically and exported to markets in Europe, the United States, Southeast Asia, Hong Kong, and Taiwan.
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Shenzhen Sibo Zhilian Technology Co., Ltd.
🇨🇳 China
201411-50 peopleManufacturerHigh-tech enterprise
OEM manufacturer
Key market
South America
Description
Shenzhen Sibo Zhilian Technology Co., Ltd., also known as DOIT, is a high-tech manufacturer based in Shenzhen, China, specializing in open-source hardware and Internet of Things (IoT) solutions. Founded in 2014 by a team including four doctors from the Chinese Academy of Sciences, the company has established itself as a significant provider of wireless communication modules and smart home automation products. Operating a factory with four production lines and a dedicated R&D team of over 20 professionals, the company maintains an annual output value between US$10 million and US$50 million.
The company's extensive product portfolio focuses on wireless connectivity, featuring a wide range of ESP8266, ESP8285, and ESP32 WiFi modules, Bluetooth modules, and RF transceiver modules. Beyond components, DOIT develops integrated smart devices including smart lighting, smart sockets, WiFi probes, and IoT development boards. Their expertise extends to specialized hardware such as WiFi-enabled car kits, robots, and monitoring solutions for photovoltaic solar systems.
As an OEM service provider, Shenzhen Sibo Zhilian Technology supports international trade with products certified under ISO 9001 and FCC standards. Their solutions serve diverse sectors including electrical electronics, smart home automation, and industrial monitoring, aiming to integrate advanced technology into daily life through reliable, high-efficiency wireless hardware.
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