We are Zhengtuo Technology Co., Limited, a company focused on delivering reliable and well-designed consumer electronics to global customers. Our team has years of experience in product sourcing, quality control, and cross-border e-commerce operations.

We work closely with certified manufacturers to ensure that every item meets international quality standards and provides strong value to end users. Our product range includes computer accessories, mobile electronics, smart devices, and other fast-moving tech products.

As a seller, we prioritize honest communication, fast order processing, and responsive customer support. Our goal is to bring Newegg customers high-quality electronics at competitive prices while building a trustworthy, long-term brand presence on the platform.
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240W Power Supply Unit Replacement for 7040 3650 3040 3046 L240NM-00 H240EM-HU240AM- AC240AS-AC240AS-02 PC Power Unit
400W PSU ATX Full Modular Power Supply Flex Module Power Supply Low Noise for Small 1U (Flex ITX) Computer Chassis
500W PSU ATX Full Modular Power Supply Flex Module Power Supply Low Noise for Small 1U (Flex ITX) Computer Chassis
607K04070 2nd Bias Transfer Roller Assembly for Xerox Phaser 6510 WorkCentre 6515
Dell Precision Dual USB-C Thunderbolt Dock TB18DC Docking Station, with 240 Watt Power Adapter
DELL
Dell Precision Dual USB-C Thunderbolt Dock TB18DC Docking Station, with 240 Watt Power Adapter
$331.99
Free Shipping
PCG007 Gaming 595 690 TG01 310W Power Supply L63964-004 L63964-002 D19-310P2A
800 880 G4 G5 G6 550W Power Supply PA-5551-1HA PCK026 L75200-001 L75200-004
Dell Business Thunderbolt Dock - TB16 with 180W Adapter
DELL
Dell Business Thunderbolt Dock - TB16 with 180W Adapter
$289.99
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200W for 780 790 990 7010 9010 Power Supply L200EU-00 F200EU-00 L180EU-00 L200EU-01 1VCY4 C0G5T 6YWW7 01VCY4
4Pin + 8Pin 255W Replacement Power Supply 100-240V 50 60hz for 3020 7020 9020 T7100 L255AS-00 D255AS-00
4Pin + 8Pin 255W Replacement Power Supply 100-240V 50 60hz for 3020 7020 9020 T7100 L255AS-00 D255AS-00
$84.99
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4Pin + 7Pin 310W Replacement Power Supply 100-240V 50 60hz for 480 400 280 282 600 800 G3 PCG007 PA-3401-1HA
Almost 750W Switching Power Supply HSTNS-PL29 Compatible with Servers and Workstations
Almost 750W Switching Power Supply HSTNS-PL29 Compatible with Servers and Workstations
$533.99
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RT-125B 125W Triple Output Switching Power Supply WWECCQIJ
RT-125B 125W Triple Output Switching Power Supply WWECCQIJ
$284.99
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for R620 R720 R820 T620 1100W 0GYH9V 0GDPF3 0NTCWP 0YT39Y GYH9V GDPF3 NTCWP YT39Y Power Supply
for R620 R720 R820 T620 1100W 0GYH9V 0GDPF3 0NTCWP 0YT39Y GYH9V GDPF3 NTCWP YT39Y Power Supply
$429.99
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for Refrigerator Control Board 148-01-Y13-A 46-D-G028 148-01-Y18-A 38-D-G028 Circuit Board Accessories, for Computers
450W Power Supply for DL320 G4 - Compatible with PS-7451-2C - Reliable and Efficient Performance
450W Power Supply for DL320 G4 - Compatible with PS-7451-2C - Reliable and Efficient Performance
$483.99
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for Z2 SFF G5 SFF 450W Power Supply L80890-003 M09029-003 DPS-450AB-23 A 4+4+4+7pin
for Z2 SFF G5 SFF 450W Power Supply L80890-003 M09029-003 DPS-450AB-23 A 4+4+4+7pin
$378.99
Free Shipping
SUNELL Battery Replacement for Retevis Part Number: LB-75L, RT2, RT82
SUNELL Battery Replacement for Retevis Part Number: LB-75L, RT2, RT82
$109.99
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for Drobo Power Supply is Compatible with The droboS, 5D, 5D2, 5N2, 5C, and 5D3 Models.
for Drobo Power Supply is Compatible with The droboS, 5D, 5D2, 5N2, 5C, and 5D3 Models.
$158.99
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280W Desktop Power Supply for PCB005 FSP280-40EPA HK380-16FP - 14-Pin Connector, Reliable Performance
280W Desktop Power Supply for PCB005 FSP280-40EPA HK380-16FP - 14-Pin Connector, Reliable Performance
$202.99
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00PC745 for 10PIN M710S M910S 180W 10Pin + 4Pin Server Power Supply SP50H29522 SP50H29523 HK280-72PP
00PC745 for 10PIN M710S M910S 180W 10Pin + 4Pin Server Power Supply SP50H29522 SP50H29523 HK280-72PP
$389.99
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530 Power Supply CPB09-001B PS-6351-2 ATX0350D5WL PS-6451
530 Power Supply CPB09-001B PS-6351-2 ATX0350D5WL PS-6451
$174.99
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Power Supply for Dell XPS 8300 8500 Power Supply WY7XX 2Y8X1 02Y8X1
Power Supply for Dell XPS 8300 8500 Power Supply WY7XX 2Y8X1 02Y8X1
$367.99
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OEM D250AD-00 250W Power Supply Unit PSU for Dell 990 790 390 3010 MT SFF Ultra-Slim Desktop Replacement TFX Power Supply
1pc PSU for E93Z SB85 S740 S780 S800-10 S850 14Pin 150W Power Supply PS-2181-08 HKF1502-3D APB003 PS-2151-08
Replacement for Work With 2X Battery Cable Connector Fit Dell 0G6J8P G6J8P E5570 M3510 DC020027Q00 15CM JI
Mini Computer Host with USB-C USB 3.0 Port SD/TF 3.0 Card Reader Mini PC CPU Secondary Screen for Laptop PC
for Pro 13" A1278 Logic Board Mid 2010 EMC 2351 820-2879-B/A P8600 2.4 Motherboard, for Computers
for Pro 13" A1278 Logic Board Mid 2010 EMC 2351 820-2879-B/A P8600 2.4 Motherboard, for Computers
$301.99
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65W 19V 3.42A AC Adapter Compatible for Toshiba PA3714U-1ACA PA3714E-1AC3 A35
65W 19V 3.42A AC Adapter Compatible for Toshiba PA3714U-1ACA PA3714E-1AC3 A35
$106.99
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HSP600-D1205A 02131006 Communication Power Module for S5300/S5500 V3 600W Fully Tested
HSP600-D1205A 02131006 Communication Power Module for S5300/S5500 V3 600W Fully Tested
$887.99
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11.55V 8230mAh 96Wh C32N2002 0B200-0377000 Laptop Battery Compatible for ASUS UX535L UX564
11.55V 8230mAh 96Wh C32N2002 0B200-0377000 Laptop Battery Compatible for ASUS UX535L UX564
$221.99
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1769-PA2 New in Box Factory Sealed 1769-PA2 AC Power Supply
1769-PA2 New in Box Factory Sealed 1769-PA2 AC Power Supply
$516.99
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Original PSUs for CFH0240AWWA 4000 6000 8000 Power Supply D10-240P2A D10-240P1A HP2402A0 PC9058 PCA021 PCA019 PC9055
AKYGA PSU with 120 mm Quiet Fan Grey Grey Gray
AKYGA PSU with 120 mm Quiet Fan Grey Grey Gray
$352.99
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Case for Jackery Explorer 1000 v2, Power Supply EVA Protective Case, Durable, Portable & Shockproof
Case for Jackery Explorer 1000 v2, Power Supply EVA Protective Case, Durable, Portable & Shockproof
$123.99
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