Jingjiang Jiajia Construction Machinery Co., Ltd. is a professional manufacturer based in Taizhou, Jiangsu, China, specializing in the research, development, and production of heavy-duty port and construction machinery. Established in 2003, the company operates a dedicated factory and employs between 101 and 200 personnel, including specialized R&D and engineering teams. The firm is a recognized OEM provider with an annual revenue ranging from 10 million to 50 million USD.
The company's core expertise lies in the manufacture of 3-50t pedestal quayside cranes, which are engineered for versatility in bulk material handling, scrap yards, dredging, and ship unloading operations. Their extensive product portfolio includes fixed base port cranes, floating portal cranes, gantry cranes, stationery cranes, and jib cranes. Beyond port machinery, they produce specialized equipment such as AAC (Autoclave Aerated Concrete) production lines, bridge girder erection machines, building hoists, and aerial platforms.
With a strong focus on international trade, Jingjiang Jiajia Construction Machinery Co., Ltd. maintains its own export license and reports an export ratio of approximately 41%-50%. Their primary export markets span South America, Southeast Asia, and the Middle East. The company is committed to providing high-quality lifting solutions and flexible equipment systems designed to meet the rigorous demands of the global transportation and industrial equipment sectors.
Floating Portal Crane
Fq Series Floating Cargo Crane
Hgq Fixed Base Port Crane
Fq Type Fixed Shipyard Crane
Hgq Series Fixed Port Crane
Ggq Series Fixed Harbour Cranes
Ggq Fixed-Column Style Slewing Jib Cane
Hgq Jib Crane
Wenzhou Jijia Technology Co., Ltd.
🇨🇳 China
201111-50 peopleManufacturer
OEM manufacturer
Low MOQ
ODM manufacturer
Shipments
27
Key customer
PHU TUNG TUAN NGUYEN
Key market
North America
Description
Wenzhou Jijia Technology Co., Ltd., also known as JIJIA, is a professional manufacturer based in Wenzhou, China, specializing in high-precision components for construction and mining machinery. With over a decade of industry experience and ISO 9001 certification, the company has established itself as a reliable provider of excavator spare parts, hydraulic fittings, and throttle control systems. Their extensive product portfolio includes throttle motors, solenoid valves (proportional, rotary, and flameout), gear pumps, and a wide array of sensors, such as angle, pressure, and water temperature sensors.
Operating a dedicated factory with multiple production lines, JIJIA offers comprehensive OEM, ODM, and contract manufacturing services. The company supports a broad range of international heavy machinery brands, including Komatsu, Caterpillar, Hitachi, Hyundai, Kobelco, and Daewoo, as well as domestic leaders like Sany and XCMG. Their technical capabilities are backed by a specialized R&D team and an annual production capacity reaching millions of units for key components like solenoid valves.
JIJIA maintains a strong international presence, exporting its products to over 10 countries across Southeast Asia, Europe, and Oceania, including markets in Italy, Poland, New Zealand, Thailand, and Vietnam. The company is recognized for its commitment to quality assurance and competitive pricing, serving both the aftermarket and specialized industrial equipment sectors.
Kato Excavator Mitsubishi Engine Control Motor 709-45000006 Step Motor for HD450-7 HD550-7 HD512 HD700 HD820 Excavator$56
21en-32260 for Hyundai R110-7 R150-7 R215-7 R225-7 Excavator Electric Parts Throttle Motor$56
Single Cables 106-0092 7y3913 for Caterpilar 320 Motor Throttle Motor$56
Excavator 330b E330b Throttle Control Motor 247-5232$56
Yn2406u197f4 Kobelco Sk200-3 Sk200-5 Excavator Parts Electric Throttle Motor$56
Throttle Motor with 6 Pins Plug, 247-5231, 119-0633 for Caterpilar 312b/320b Excavator$56
Kobelco Yn20s00002f1 Yt13e0108sp1 Sk200-6e Sk230-6e Excavator Digger Engine Parts Electric Throttle Motor$56
Excavator Parts E307 E307b Throttle Motor Accelerator Motor 102-8007 1028007$56
Daewoo Doosan Excavator Engine Control Motor 2523-9014 2523-9015 Step Motor for Dh220-5 Dh280 Excavator$56
Daewoo Doosan 523-00006 523-00008 Throttle Motor for Dh258-5 Dh258-7 Dh300-5 Dh225-7 Dh360-5 Dh420-5 Dh300-7 Dh370-7 Dh300-7 Dh370-7 Dh420-7 Dh500-7$56
Stepper Motor 7834-41-2000 for PC200-7 Excavator Throttle Motor$56
Stepper Motor 7834-40-2000, 7834-40-2003 for Komotsu PC200-6, PC220-6, PC-6 Excavator Throttle Motor$56