Hangzhou Weili Machinery Co., Ltd. is a sino-foreign invested joint venture and professional manufacturer based in Hangzhou, China. Established in 1992, the company has over 20 years of experience in machinery design and manufacturing, operating from a significant facility that includes a 45,000 square meter ground area. The company is ISO 9001:2000 certified and markets its products under the authorized "WL" brand. Hangzhou Weili Machinery specializes in three primary industrial sectors: power transmission, pipe processing, and automotive components. Their core product portfolio includes marine gearboxes, speed reducers (including ZLYJ series for extruders), and high-precision pipe threading machines. Additionally, the company maintains a robust automotive division specializing in engine timing chains, transfer case chains, and transmission chains, offering over 400 unique specifications and patented anti-vibration designs. Beyond transmission systems, the company produces a wide range of brake system components, including brake shoes, linings, cylinders, and pads. As an integrated manufacturer and OEM/ODM provider, Hangzhou Weili Machinery serves a global market with significant export operations to North America and Africa. The company provides comprehensive contract manufacturing services, including buyer label options and custom design services, supported by dedicated R&D and quality control departments.
Marine Gearbox (120C)$1600
Marine Gearbox MB242$2400
Speed Reducer (ZLYJ Series)$1000
Gearbox for Extruder (ZLYJ series)$1000
Zhejiang Weilin Mechanical Co., Ltd.
🇨🇳 China
200951-100 peopleManufacturer/Trading Company
High-tech enterprise
Patented technology
Low MOQ
Own brand
Shipments
167
Key customer
CO GIOI MIEN NAM
Key market
🇻🇳 Vietnam
Description
Zhejiang Weilin Mechanical Co., Ltd. is a high-tech manufacturer and trading company based in Longquan City, China, specializing in forged steel crankshafts for construction machinery and excavators. Established in 2009, the company operates a 26,800 square meter facility with a total investment of 38.66 million RMB, employing between 51 and 100 people, including 5 superior engineers and 26 senior technical staff. They utilize advanced manufacturing equipment such as CNC lathes, CNC grinding machines, and German-imported fully automatic Medium Frequency Quenching Machines for crankshaft production. Zhejiang Weilin Mechanical Co., Ltd. produces over 30 types of forged steel crankshafts, along with other engine parts like camshafts, cylinder blocks, generators, starter motors, and turbochargers. They also offer hydraulic parts including hydraulic pumps, swing pumps, servo valves, solenoid valves, liner pistons, and gasket kits. The company holds ISO 9001 and ISO 14001 certifications, ensuring high-quality standards. With self-supported export rights, their products are exported to Europe, the United States, Singapore, Vietnam, India, the Middle East, South America, and Southeast Asia.
Forged Steel Crankshaft for Cat Engine 3306$518
Forged Steel Crankshaft for Cummins Machine$1
Forged Steel Crankshaft (S4D102) for Komatsu Engine$252
Forged Steel Crankshaft for Komatsu Engine (S6D125)$650
Forged Steel Crankshaft for Isuzu (6HK1)$504
Forged Steel Crankshaft 4HK1 for Isuzu Engine$380
Forged Steel Crankshaft (NH220) for Cummins$870
Forged Steel Crankshaft J08 for Hino Engine$1
Forged Steel Crankshaft (6D31T) for Mitsubishi Engine$400