Shenzhen Seigrand Technology Co., Ltd
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Shenzhen Grandseed Technology Development Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturerPatented technology
Low MOQ
Own brand
OEM manufacturer
Shipments
6
Key customer
RANG DONG
Key market
North America
Description
Shenzhen Grandseed Technology Development Co., Ltd. is a manufacturer based in Shenzhen, China, specializing in the research, development, manufacturing, and marketing of electronic equipment. Established in 2008, the company employs 11 to 50 people and generates an annual revenue of 5 million to 10 million USD. Grandseed is known for its quality products, comprehensive product variety, and strong technical capabilities, holding an ISO 9001 certification. They operate a factory and offer OEM and ODM services. Their core product lines include lead-free wave soldering machines, reflow soldering machines, SMT peripheral equipment, and various SMT machines, production lines, assembly lines, and aging lines. They also specialize in LED aging and testing lines, high-speed pick and place machines, and DIP soldering machines. Grandseed holds independent intellectual property for a patented lead-free tin furnace featuring a unique anti-oxidation device, which significantly reduces electronic manufacturing costs and improves PCB soldering workmanship. The company has its own export license and began exporting in 2008, aiming to become a renowned international brand.
Gsd-Wd300s Lead Free, Double Wave Crest. Wave Soldering Machine, Small-Size, Control by Press Key +PLC$18300
Gsd-L12 Lead Free Reflow Oven Control by Computer+ PLC, 24 Heating Zones, 2 Cooling Zones$18300
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Seimlong Technology Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturer/Trading CompanyOEM manufacturer
Low MOQ
High-tech enterprise
Key market
Europe
Description
Seimlong Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in computer-based products and accessories. Established in 2008, the company employs 11 to 50 people and generates an annual revenue of USD 100,000 to 500,000. Seimlong Technology focuses on designing, producing, and selling its own electronic products, operating with a strict quality control system and highly trained operators. Their product portfolio includes a range of computer peripherals such as wired mice, wireless mice, USB sound cards, USB adapters, and U disks. Additionally, they specialize in testing equipment, offering diamond testers and moissanite testers. The company provides OEM services and has an R&D team with over 10 years of experience, ensuring continuous product development and innovation.
Moissanite Tester$9.5
Diamond Tester -2$7.5
Diamond Tester -1$11
