Long Ting Technology Co., Ltd.
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Shenzhen Langting Technology Co., Ltd.
🇨🇳 China
202111-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Custom packaging
ODM manufacturer
Key market
Asia
Review
3
Description
Shenzhen Langting Technology Co., Ltd., also known as Zhuhai Chengyu Technology Co., Ltd, is a professional manufacturer and trading company established in 2021. Based in Shenzhen, China, the company operates a factory facility spanning 1,000 to 3,000 square meters equipped with two production lines. They specialize in the development and production of advanced security and surveillance solutions, including video doorbells, video intercom systems, building intercoms, and video door phones. Their extensive product portfolio also features IP network cameras, solar-powered cameras, low-power cameras, webcams, and smart fingerprint padlocks. As a contract manufacturer and ODM provider, the company offers comprehensive customization services, including product logo and packaging tailoring to meet specific client requirements. With an annual production capacity of 100,000 security camera units and a workforce of 11 to 50 employees, the company maintains a rigorous quality control system. This system includes full inspections and specialized testing, such as rain chamber tests, to ensure product reliability. The company serves international markets with an annual revenue between US$2.5 million and US$5 million, positioning itself as a reliable partner in the global security and electronics industry.
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Longtech Optics Co., Ltd.
🇨🇳 China
2004201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
29
Key customer
FOCUS DISPLAY SOLUTIONS
Key market
North America
Description
Longtech Optics Co., Ltd., established in 2004 and headquartered in Xiamen, China, is a professional manufacturer and exporter specializing in small-to-medium-sized display solutions. With a workforce of 201 to 300 employees and nearly 20 years of industry experience, the company operates as both a manufacturer and trading company, providing one-stop solutions that include hardware design and software development. Longtech Optics is recognized as a Xiamen High Tech Enterprise and maintains rigorous quality standards with certifications including ISO 9001, ISO 13485, IATF 16949, and RoHS compliance.
The company's extensive product portfolio features a wide range of display technologies, including Character and Graphic LCD modules, TFT LCDs (0.85" to 10.1"), OLED modules, and Segment LCDs. They utilize advanced COB and COG technologies and offer various interfaces such as parallel, serial (RS232/I2C/SPI), and custom connections. Their manufacturing capabilities extend to TN, HTN, STN, and FSTN LCD glass, as well as customized LED backlights. These products are engineered for high performance, offering low power consumption, wide viewing angles, and extended temperature ranges.
Longtech Optics serves a diverse global clientele across North America, South America, and Europe. Their display solutions are integrated into critical applications within the medical, automotive, industrial control, smart home, telecommunications, and consumer electronics sectors. In addition to hundreds of standard module sizes, the company provides robust OEM and ODM services, offering flexible production for both large-scale and low-volume orders, including custom-cut cover glass and optical bonding.
COB LCD Module
COG Graphic Module
Array LED Backlights
Graphic LCD Module
Character LCD Module
40*4 Character LCD Module
160*32 Graphic LCD Module
20*4 Character LCD Module
8*1 Character LCD Module
