Elvast Technology Co., Ltd is a China-based manufacturer specializing in the research, design, production, and marketing of high-performance, cost-effective optical active modules and passive optical network components. Established in 2005, the company operates from Shenzhen and employs 11 to 50 people. Elvast Technology offers a comprehensive range of optical transceivers, including 10G SFP+, 40G QSFP+, 100G QSFP28, 200G QSFP56, and 400G QSFP-DD, as well as xWDM MUX/DEMUX and DAC/AOC Cables. Their products are widely utilized in Enterprise, Access, Metro, and Core network applications globally. The company is committed to quality and standards, holding ISO 9001 certification, and implements rigorous in-house testing and verification procedures for every device. Elvast Technology emphasizes world-class customer engineering and design support, leveraging highly-trained engineers to deliver leading-edge solutions with consistent quality and reliability.
SFP Transceiver
100g Qsfp+28 Optical Transceiver
10g Xenpak Transceiver
The EF Precision Group
🇺🇸 United States
197751-100 peopleManufacturer/Service Company
Established brand
OEM manufacturer
Product customization
High-tech enterprise
Key customer
AIS
Key market
North America
Description
The EF Precision Group is a premier consultative contract manufacturer and service company headquartered in Willow Grove, Pennsylvania. Established in 1977, the company operates a 65,000 sq. ft. facility equipped with over 50 CNC machines and employs a specialized team of 51 to 100 professionals. As an AEFP Group Company, they provide vertically integrated manufacturing solutions, specializing in high-precision, close-tolerance components and complex electromechanical assemblies for demanding industries including aerospace, defense, medical, pharmaceutical, and semiconductor.
Their core capabilities encompass design engineering, 3, 4, and 5-axis CNC machining (milling and turning), and full-scale assembly services. The company is recognized for its ability to handle projects from initial prototype to full production, ranging from small handheld surgical instruments to large-scale 110-foot pharmaceutical fill lines and automated robotic systems. Their product portfolio includes airframe components, landing gear assemblies, dental imaging systems, control cabinets, and custom machinery.
The EF Precision Group maintains rigorous quality standards with a comprehensive suite of certifications, including ISO 9001:2015, ISO 13485:2016 for medical devices, and AS9100D for aerospace. They are an FDA-registered critical device manufacturer, ITAR registered, and UL508A certified. Beyond manufacturing, they offer value-added services such as supply chain optimization, inventory management, JIT delivery, and kitting to improve lead times and reduce costs for their global client base, which includes major industry leaders like Lockheed, GE, and Boeing.