Guangzhou Dongyi Construction Machinery Co., Ltd., also known as Powerline Machinery Equipment Co., Ltd., is a professional trading company, distributor, and wholesaler based in Guangzhou, China. Established in 2015, the company leverages over 15 years of industry experience to specialize in high-quality excavator spare parts and engine components. They serve as a reliable source for both genuine and premium aftermarket parts for major construction machinery brands, including ISUZU, HINO, YANMAR, MAHLE, HITACHI, KOBELCO, KOMATSU, CATERPILLAR, and DOOSAN.
The company offers an extensive catalog of engine and hydraulic components, such as fuel injectors, piston kits, cylinder head gaskets, fuel injection pumps, and water pumps. Their technical expertise extends to electrical and control systems, providing wiring harnesses, solenoid valves, monitors, ECUs, and various pressure and temperature sensors. Additionally, they supply critical mechanical parts including travel motors, hydraulic pumps, main control valves, and undercarriage components.
Operating with a team of 11 to 50 employees, Guangzhou Dongyi focuses on delivering fast response times, accurate part matching, and secure packaging to ensure international delivery standards. While they do not operate as a manufacturer, they function as a specialized agent and distributor capable of handling small orders for global clients. The company maintains a significant market presence in South America and Eastern Europe, aiming to build long-term, win-win relationships through a commitment to part quality and service reliability.
Small batch productionSupports small or flexible order quantities.
Low MOQOffers low minimum order quantity options.
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Computer Control Unit C7 Engine Controller ECM 322-3607 3223607 322-3607-01 for CAT Excavator Spare Parts
4.7·19 reviews
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OEM Quality Excavator Parts A10V074DFLR Hydraulic Pump 235-4110 2354110 for CAT CAT428D E428D
4.7·19 reviews
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High Quality Machinery Engine Parts 3406 C11 C13 C15 C18 Starter Starting Motor 120-9100 1209100 for CAT
4.7·19 reviews
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Excavator Main Wiring Harness KRR22462 for SH210-6 SH200-6 SH210A6 SH200A6 CX210C CX220C
4.7·19 reviews
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High Quality Excavator Parts ZX200-5G ZX210-5G Main Control Valve MCV YA00000703 KYB C0170-55968
4.7·19 reviews
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Hydraulic Pump Pressure Sensor 4436536 for Hitachi ZX200 ZX210 ZX230 EX1200-6 Excavator Spare Parts
4.7·19 reviews
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High Quality Excavator Parts 49Mpa High Press Sensor 4436271 KM11 for Hitachi
4.7·19 reviews
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Excavator ZX200-5G ZX210-5G Control Unit Machine Controller YA60001374 for HITACHI
4.7·19 reviews
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Excavator Parts ZX140W ZX160 ZX160W ZX180 ZX180W ZX225 Inter Cooler Intercooler 4459212 for HITACHI
4.7·19 reviews
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EX60 EX60-2 EX60-3 Hydraulic Main Pump W/o Blade Piston Pump 4330251 for Hitachi A10VD43 Rexroth
4.7·19 reviews
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Reviews
4.7
18 reviews
“ Excellent order (2)“ Excellent order (2)
“ fast delivery (34)“ fast delivery (34)
“ good service (25)“ good service (25)
“ Nice packaging (1)“ Nice packaging (1)
“ reliable supplier (20)“ reliable supplier (20)
“ With pictures (25)“ With pictures (25)
“ With videos (1)“ With videos (1)
Customers
ADHI KARYA PRIMA
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Key export market
🇮🇩 Indonesia🇮🇩 Indonesia
🇷🇺 Russia🇷🇺 Russia
AfricaAfrica
EuropeEurope
North AmericaNorth America
AsiaAsia
South AmericaSouth America
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Guangzhou Dongyi Engineering Machinery Equipment Co., Ltd. is a specialized manufacturer and trading company based in Guangzhou, China, with a history dating back to its founding in 2000. The company operates as a contract manufacturer offering OEM, ODM, and buyer label services, supported by a dedicated factory featuring three production lines. With a workforce of 11 to 50 employees, the firm focuses on the production and supply of high-performance construction machinery attachments and pile-driving equipment. Their extensive product portfolio is categorized into earthworks equipment, demolition and crushing tools, piling machinery, and environmental recycling solutions. Key products include hydraulic pile breakers, vibratory pile drivers, hydraulic shears, pulverizers, and various excavator attachments such as quick hitches, earth drills, and rippers. The company is actively engaged in international trade, providing specialized engineering machinery components designed for diverse construction and industrial applications.
Construction Attachments Wall Piling Rail Bridge Breaking Crusher Cutter Device Even Wall Hydraulic Pile Breaker$14299400
High-Strength Stone Piling Crusher Breaking Cutter Even Wall Hydraulic Pile Breaker with Hydraulic Station$9900
Construction Equipments 20-30T 2140mm Hydraulic Rotary Pulverizer for Volvo Hitachi John Deere Excavators$7600
High Quality Mini Excavator 2 Ton 1.5 Ton 1100-2695MM Attachment Breaking Rock Breaker Hammer$600
2.5 Ton Mini Excavator 1.8 Attachment Hydraulic Breaker Hammer for Rock Concrete Crusher Demolition$46544.7
Best Price High Quality Mini Hydraulic Rock Breaker Hammer$64909.7
Excavator Cutting Machine 20-30T Mechanical Pulverizer Hydraulic Cutter Shear Stump for Rock Wood Log Demolition Dismantling$5068
Construction Machinery Attachments Four Claws Pile Breaker for Square Circular Piles$1365198.45
Heavy-Duty Hydraulic Pile Crusher Efficient Four-Claw Concrete Breaker with Core Motor for Demolition$910035.84
Excavator Modified Hydraulic Pile Driver with Extended Arm Vibration Core Components Including Motor and Bearing$1392912
Strong Power Hydraulic Pulling Machine Pile Extractor with Motor Hydraulic Cylinder$12000
Guangzhou Dongyi Motorcycle Co., Ltd.
🇨🇳 China
1992501-1000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Own brand
OEM manufacturer
Description
Guangzhou Dongyi Motorcycle Co., Ltd. is a Taiwanese-owned manufacturer and trading company based in Guangzhou, China, specializing in motorcycles, motorcycle engines, and spare parts. Established in 1992 as Guangzhou Tontse Motorcycle Co., Ltd., the company has grown to employ over 800 people and operates a 100,000 square meter facility with 90,000 square meters built. They are a contract manufacturer with strong R&D capabilities, particularly noted for pioneering 5-gear and non-noise balance axle engines. Their product range includes motorcycles and engines from 50ml to 250ml, marketed under the "Tontse" and "Tony" brands, with an annual production capacity of 500,000 motorcycles and 600,000 engines. Guangzhou Dongyi Motorcycle Co., Ltd. holds certifications such as the CQC motorcycle "CCC" production certificate and has been recognized for quality and service by the Chinese Quality Verification Association and China Consumer Fund Committee. They serve as a key engine supplier for numerous motorcycle manufacturers in China.