Crystel Limited, also known as Crystel HK Ltd., is a Shenzhen, China-based service company, manufacturer, and distributor specializing in product development and manufacturing for the B2B sector. Established in 2006, the company operates with 11 to 50 employees and offers comprehensive services from concept to distribution, including contract manufacturing and OEM services. They are a global leader in telephony products, manufacturing cordless phones (DECT, 2.4GHz, 5.8GHz), corded phones, VoIP products, Bluetooth devices, and Private Mobile Radio (PMR) products. Additionally, they produce Tablet PCs. Crystel Limited provides end-to-end product development, covering research, design, project planning, software and hardware development, testing, certification, and production. They also offer contract management for large volume production, including assembly drawings, prototyping, test fixture design, manufacturing plans, and QA controls. With over 70 man-years of collective experience, Crystel Limited has delivered over 1 million PCs in the past year and collaborates with more than 30 global partners, serving customers such as Powermat Technologies LTD, Mediola Connected Living AG, and Motorola. They are authorized manufacturers for various worldwide brands and welcome OEM customers.
7" Tablet PC (TC7120)$42
9.7" Tablet PC (TC971)$80
Shenzhen Sea Technology Co., Ltd.
🇨🇳 China
2002201-300 peopleTrading Company/Manufacturer
Established brand
OEM manufacturer
Product customization
Key market
North America
Description
Shenzhen Sea Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, established in June 2002. The company specializes in the research, production, and export of electronic products, including video door phones, fingerprint access control systems, computer accessories (PC memory, laptop memory), and various Bluetooth products such as rearview monitors and hands-free car kits. They also offer car entertainment systems like car DVDs and headrest car LCD monitors. With a factory spanning 3000 square meters and a workforce of over 300 employees, including 6 empolder engineers, Shenzhen Sea Technology Co., Ltd. utilizes advanced manufacturing and testing equipment, including SMT high-speed Chip Placers and Bonding machines. The company holds CE and FCC certifications and maintains quality control according to ISO9002. They offer OEM services and export to key markets in North America, South America, and Eastern Europe, with an annual revenue ranging from US$1 Million to US$2.5 Million.
Fingerprint Access Control (F002)
Wireless Video Door Phone (DF800C)
Video Door Phone (DF601C)
Fingerprint Access Control (F001)
7 Inch Color Video Door Phone for Apartments
Access Control Video Door Phone (DF203C)
3.5 Inch Wireless Video Door Phone (Distance 200m) (DF803C)