Shenzhen Grosun Technology Co., Ltd. is a professional manufacturer and designer of switching power supplies and charging solutions based in Shenzhen, China. Established in 2006, the company operates a modern 3,000 to 5,000 square meter factory equipped with advanced Panasonic SMT and auto component-insert machinery. With a workforce of approximately 51 to 100 employees and an engineering team boasting over 20 years of industry experience, the company specializes in high-efficiency power solutions for digital communications, security monitoring, and smart home applications.
Their extensive product portfolio includes AC/DC adapters (wall-mount and desktop types), LED drivers, PD fast chargers, USB chargers, power inverters, and POE power supplies. These products are widely utilized in CCTV cameras, set-top boxes, LED lighting, and network equipment. As a contract manufacturer offering both OEM and ODM services, the company maintains an annual production capacity of 8 million units, with a rigorous quality control process that includes 100% aging tests and a defect rate of less than 100ppm.
Shenzhen Grosun Technology is committed to international quality standards, holding ISO 9001 and ISO 14001 certifications. Their products are compliant with a wide range of global safety marks, including UL, CE, FCC, GS, PSE, SAA, BIS, and CCC. The company has established a strong international presence, exporting to over 30 countries across Europe, the Americas, and Asia, and has served major industry names such as Foxconn, Videocon, and UEC.
12V5a Desk-Top Type Adapter with UL/cUL Ce GS (LVD) /EMC$5.7
750mA Constant Current 42 Watt LED Power Supply Single Output$6.15
High Efficiency GROSUN GS-66X 12V 1A DC Adapter for Home Appliances Reliable 5V-12VDC Output 3A Current RoHS Certified ABS$0.55
High-Performance PD20W USB-C Wall Charger with 18W Output Power 5V3A Fast Charging 1 X USB-C Port ABS Material PD Function$0.95
20W USB C 3.0 2A Output Fast Charging Adapter QC3.0 PD 3.0 Compatible iPhone Camera EU US UK Plug Travel Desktop Phone Camera$1.3
US Plug 6V 1.5A 5V 1A PC ABS Switching Power Supply LED Light 9V DC 12V AC RoHS Electronic Products for Laptop 12W Power Adapter$1
PD20W Foldable 1M USB C Charging Cord UK Plug Fast Charger Adapter OVP Compatible for All for iPhone Models 12 16 Featuring$1.3
Sonos Iphone 20W USB C Type 3.0 Fast Charging Power Adapter EU US UK Plug Travel Charger for Iphone Android QC3.0,PD 3.0 CN;GUA$1.75
20W Dual USB Wall Charger Pd20w Type-C Multi-Port Charger EU Plug CE FCC ETL Rohs Approved OVP PD 3.0 for USA Electric OTP Prot$1.65
20W PD3.0 Type-C Foldable Plug Adapter with OTP Protection UK Version Fast Charger for iPhone Factory Direct Sales$1.3
20W QC3.0 USB-C Adapter Ultra-Fast 20W Smart Charger Mobile Phones Watches Cameras Tablets Android EU/US Socket Home Use Boxed$1.6
Growin Industrial Company
🇨🇳 China
200411-50 peopleManufacturer/Distributor
Established brand
OEM manufacturer
High-tech enterprise
Description
Growin Industrial Company, based in Zhuhai, China, is a manufacturer and global distributor specializing in supplies for the laser toner cartridge remanufacturing industry. Established in 2004, the company operates with 11 to 50 employees and focuses on producing high-performance replacement compatible printer smartchips, also known as toner chips or laser printer chips. These chips are designed to offer the same functionality as OEM products, including supplies status information and toner level indicators, enabling the reuse of empty toner cartridges. Growin Industrial Company invests significantly in research and development, utilizing high-performance ICs and components, and implementing strict testing to ensure product quality. Their product range includes chips compatible with various printer models such as HP LaserJet series and Samsung CLP/CLX series. The company operates a factory and is committed to providing competitive prices and excellent performance to its customers.
Laser Printer Chip for HP LaserJet 1600/2600/2605/CM1015 MFP/CM1017MFP
Toner Cartridge Chip for HP1566(CE278a) Laser Printer