Guangzhou Tianhe Yulong Machinery Parts Trading Firm, also known as Guangzhou Juyulong Machinery Parts Co. Ltd., is a specialized distributor and wholesaler of engineering machinery parts based in Guangzhou, China. Established in 2024, the company operates within the engineering machinery hub, focusing on the supply of high-quality mechanical and electrical components for a wide range of international brands, including Komatsu, Hitachi, Caterpillar, Volvo, and Hyundai. Their extensive product portfolio features critical excavator components such as instrument displays, motherboards, pressure sensors, throttle motors, and wiring harnesses. With a dedicated team of 51 to 100 employees and an annual revenue between US$5 million and US$10 million, the firm emphasizes a business philosophy of professionalism and continuous improvement to serve both domestic and international markets.
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JUYULONG Is Suitable for Hitachi ZAX120 200 210 240 330 360-1-3-5-6 Proportional Solenoid Valve Spool of Hydraulic Pump 9218234
4.7·25 reviews
Juyulong Is Suitable For Hitachi Zax120 200 210 240 330 360-1-3-5-6 Proportional Solenoid Valve Spool Of Hydraulic Pump 9218234 - Buy For Hitachi Zax120 Excavator Parts
juyulong Hydraulic Pump Spool
9218234 Excavator Parts
construction Machinery Parts
proportional Solenoid Valve Product on Alibaba.com$28
JUYULONG for Caterpillar 305.5 306 307D 308D 308C Walking pilot Solenoid Valve Coil Spool Construction Machinery Parts
4.7·25 reviews
Juyulong For Caterpillar 305.5 306 307d 308d 308c Walking Pilot Solenoid Valve Coil Spool Construction Machinery Parts - Buy Juyulong Solenoid Valve
for Caterpillar 305.5 306 307d 308d 308c Solenoid Valve
walking Pilot Solenoid Valve
construction Machinery Parts
solenoid Valve Spool Product on Alibaba.com$40
JUYULONG for Bosch Rail Pressure Sensor Common Rail Pressure Sensor Plug 0281006365 364 425 585 909 2937 Mechanical Repair Shop
4.7·25 reviews
Juyulong For Bosch Rail Pressure Sensor Common Rail Pressure Sensor Plug 0281006365 364 425 585 909 2937 Mechanical Repair Shop - Buy For Bosch Rail Pressure Sensor
suitable For 0281006365
364 425 585 909 Mechanical Repair
for Bosch Construction Machinery Part
common Rail Pressure Sensor Plug Product on Alibaba.com$9
JUYULONG for Kato HD512 820 1023 1430-3-2 Excavator Hydraulic Parts New LCD Display Housing Instrument Assembly Construction
4.7·25 reviews
Juyulong For Kato Hd512 820 1023 1430-3-2 Excavator Hydraulic Parts New Lcd Display Housing Instrument Assembly Construction - Buy Juyulong For Kato Excavator
hydraulic Parts Lcd Display
new Construction Machinery
excavator Assembly Housing
kato Hd512 820 1023 1430-3-2 Parts Product on Alibaba.com$7
JUYULONG pilot Pump Gear Pump 708-3S-00422 for Komatsu PC30-7-8-1 35MR-2 40 45 55MR-3 Excavator Construction Machinery Parts
4.7·25 reviews
Juyulong Pilot Pump Gear Pump 708-3s-00422 For Komatsu Pc30-7-8-1 35mr-2 40 45 55mr-3 Excavator Construction Machinery Parts - Buy Retail Construction Machinery Parts
brand New Excavator Parts
excavator Compatible Parts
shopping Scene Parts
new Condition Parts
retail Industry Parts
excavator Brand Parts
komatsu Compatible Parts
pilot Pump Gear Pump 708-3s-00422 For Komatsu Pc30-7-8-1 35mr-2 40 45 55mr-3 Excavator Construction Machinery Parts Product on Alibaba.com$110
JUYULONG Is Suitable for Sumitomo SH120 200 210-3 A3 Z3 Isuzu 8-97240790-0 Excavator Speed Sensor Construction Machinery Parts
4.7·25 reviews
Juyulong Is Suitable For Sumitomo Sh120 200 210-3 A3 Z3 Isuzu 8-97240790-0 Excavator Speed Sensor Construction Machinery Parts - Buy Sumitomo Sh120 Excavator Speed Sensor
isuzu 8-97240790-0 Excavator Speed Sensor
juyulong Construction Machinery Parts
machinery Repair Shop Parts
excavator Parts
engine Application Parts
high Waist Type Parts
new Condition Parts
number Shape/pattern Parts Product on Alibaba.com$10
Marine Diesel Engine Flaring Solenoid Valve 13039205 Oil Cut-off Flaring Switch Loader Dt118-1 Machinery Engine Parts - Buy Marine Diesel Engine Parts
loader Dt118-1 Machinery Engine
construction Machinery Parts
flaring Solenoid Valve
oil Cut-off Flaring Switch Product on Alibaba.com$48
JUYULONG for Hyundai R110 215 225 305 335 455-7-9T-9S Excavator Computer Board Main Board Large Board 21N6-44103 21K6-32710
4.7·25 reviews
Juyulong For Hyundai R110 215 225 305 335 455-7-9t-9s Excavator Computer Board Main Board Large Board 21n6-44103 21k6-32710 - Buy Juyulong Excavator Computer Board
r110 Excavator Main Board
21n6-44103 Excavator Board
21k6-32710 Excavator Large Board
modern Excavator Parts
21n3-32101 Product on Alibaba.com$120
JUYULONG Is Suitable for HYUNDAI R150 215 275 225 305-9 Wiper Headlight Controller Switch Control Panel 21Q6-30601
4.7·25 reviews
Juyulong Is Suitable For Hyundai R150 215 275 225 305-9 Wiper Headlight Controller Switch Control Panel 21q6-30601 - Buy Hyundai R150 Wiper Switch
juyulong Parts
construction Machinery Components
lighting Controller
21q6-30601 Switch Panel Product on Alibaba.com$35
JUYULONG Is Suitable for the Volvo EC210 240 290B Rotary Safety Lock pilot Solenoid Valve Coil Construction Machinery Parts
4.7·25 reviews
Juyulong Is Suitable For The Volvo Ec210 240 290b Rotary Safety Lock Pilot Solenoid Valve Coil Construction Machinery Parts - Buy Juyulong Solenoid Valve Coil
for Volvo Ec210 240 290b Safety Lock
construction Machinery Parts
solenoid Valve Coil For Machinery
rotary Safety Lock Pilot Product on Alibaba.com$7
JUYULONG 537-00010 Timer Relay Engine Heating for Doosan Daewoo 80G Yangma Construction Machinery Compatible DX30Z DX27Z DH55
4.7·25 reviews
Juyulong 537-00010 Timer Relay Engine Heating For Doosan Daewoo 80g Yangma Construction Machinery Compatible Dx30z Dx27z Dh55 - Buy Juyulong Heating Relay
doosan Daewoo Compatible Parts
construction Machinery Parts
machinery Repair Parts
construction Machinery Parts
new Construction Machinery Parts
standard Size Parts
farm Machinery Parts
high Waist Type Parts
plant Pattern Type Parts
number Shape/pattern Parts Product on Alibaba.com$14
JUYULONG Is Suitable for Isuzu 6BG1 Engine for Hitachi EX120 EX200-5 Generator 2B82-46 1-81200-4710-0-3500-3872
4.7·25 reviews
Juyulong Is Suitable For Isuzu 6bg1 Engine For Hitachi Ex120 Ex200-5 Generator 2b82-46 1-81200-4710-0-3500-3872 - Buy For Isuzu 6bg1 Engine Parts
for Hitachi Ex120 Ex200-5 Generator Parts
juyulong For 2b82-46 1-81200-4710-0-3500-3872
construction Machinery Parts
for Hitachi Ex120 Ex200-5 Generator Accessories Product on Alibaba.com$90
Reviews
4.7
25 reviews
“ With pictures (8)“ With pictures (8)
“ With videos (2)“ With videos (2)
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Guangzhou Wanglong Machinery Firm
🇨🇳 China
11-50 peopleManufacturer
Low MOQ
Key customer
CASE IH
Description
Guangzhou Wanglong Machinery Firm is a manufacturer of excavator components based in Guangzhou, China, strategically located in the world's largest construction machine part market. Established 15 years ago, the company specializes in a wide range of excavator parts, including electrical parts, hydraulic parts, engine parts, seal kits, and undercarriage parts. They serve as a component manufacturer for various major brands such as CAT, KOMATSU, HITACHI, KOBECLO, JCB, CASE, DOOSAN, SANY, NEWHOLLAND, SUMITOMO, YANMAR, TAKEUCHI, IHI, HYUNDAI, and DAEWOO. With a factory and a team of 11 to 50 employees, Guangzhou Wanglong Machinery Firm offers professional service and extensive experience in the excavator part business.
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Guangzhou De Yulong Construction Machinery Co., Ltd.
Guangzhou De Yulong Construction Machinery Co., Ltd. is a specialized distributor and wholesaler of excavator parts and hydraulic sealing solutions based in Guangzhou, China. Established in 2012 and leveraging approximately 20 years of industry expertise, the company operates within one of China's largest wholesale markets for construction machinery components. The firm holds ISO 9001 certification, reflecting its commitment to quality management standards.
The company specializes in a comprehensive range of oil seal kits and hydraulic spare parts, including boom, arm, and bucket cylinder seal kits, control valve seal kits, main pump seal kits, and center joint seal kits. Their extensive inventory features O-rings in various materials such as NBR, HNBR, FKM, EPDM, and Silicone, alongside shaft oil seals, floating seals, couplings, and PTFE wear rings. They provide both high-quality aftermarket kits and genuine brand seals from recognized manufacturers like NOK, Hallite, Parker, TTO, and KYB.
Guangzhou De Yulong serves a global clientele, with significant export operations reaching Southeast Asia, Africa, the Middle East, and Western Europe. Their products are compatible with major international excavator brands, including Caterpillar, Komatsu, Hitachi, Sany, Hyundai, Doosan, Volvo, and Kobelco. As a professional trading entity, the company focuses on providing cost-effective, one-stop shopping solutions for hydraulic maintenance and repair needs.
FKM SILICON PU O Rings & O Ring Strip With Various Szie Rubber Sealing Ring$0.05
WR Wear Ring Phenolic Resin Guide Ring POM Ring in Hydraulic Cylinder Seal Kit$0.2
N-OK NAK SOG TTO ARS Brands High Quality Shaft Oil Seal TB TA TC DC Seal Ring$0.5
4C4784 Drign Collection 81PCS IP3700 IP3702 IP3703 IP3704 IP3705 IP3706 IP3708 IP3709 Series for Caterpillar Excavator$4
TACY 46*65*21 OEM High Quality Shaft Oil Seal Factory Price$3
8PCS Seals Install & Dismantle Tool Seal Hook Set$16
270-1528 CAT O-Ring Seal Kit Nitrile for Caterpillar Excavator After Market Repair$80
130*160*20 AZ4454E High Quality Shaft Oil Seal Factory Price$10
DLI Wiper Dust Ring with Iron Shell Hydraulic Cylinder Seal Kit$0.1
WR Phenolic Fabric Resin Wear Ring for Hydraulic Cylinder Seal Kit Piston$0.1
K3V112DTP Hydraulic Main Pump Gasket for Excavator Repair Parts Replacement Service Parts$0.5
Remote Level Control Joystick Pusher Pilot Pusher$1