Qingdao Zhengda Heavy Industry Co.,Ltd
Qingdao Zhengda Heavy Industry Co., Ltd is a Chinese enterprise focused on integrated non-ferrous metal casting, forging and machining. Located in Jiaozhou foundry industrial park to the west of the 204 National Highway and approximately 57 kilometers from Qingdao Port, the company benefits from proximity to a major shipping hub and convenient access to Qingdao Jiaodong International Airport (about a 20-minute drive). With more than three decades of experience in the casting sector, Zhengda operates a sizeable facility designed to support diverse production needs. The factory spans 40,000 square meters, with an additional 20,000 square meters of construction area, and houses a comprehensive suite of equipment to ensure product quality and process efficiency. Its machining capabilities include 120 sets of machining equipment, 8 centrifugal casting machines, 10 medium-frequency induction melting furnaces, and 3 heat treatment furnaces ranging from 550T to 300T, complemented by full analytical and testing resources such as tension and impact testers, durometers, spectrum analyzers, ultrasonic fault detectors and metalloscopes. This breadth of capabilities underpins Zhengda’s integrated approach to foundry, forging, heating, welding and machining processes. Zhengda’s product portfolio covers a wide range of casting products, including mining machinery casting, high manganese steel casting, extrusion machine casting, copper casting for press machines, petromechanical equipment casting, aluminum casting and brass bush composite material, as well as forging casting and fabrication casting. These products find applications across mining, forging, petrochemical, marine, metallurgy, construction, agricultural equipment, military, automotive, railway, energy and various industrial sectors, including cement machinery, electrical machinery, aviation and power generation. The company operates under recognized quality standards, with ISO 9001, CE and TS certifications, reflecting its commitment to quality assurance. The production ecosystem is supported by a suite of modern equipment such as cranes, CNC milling machines, boring machines, medium-frequency induction furnaces, gantry machining centers, CNC drilling machines, grinding machines, centrifugal machines and vertical lathes, enabling a broad spectrum of casting, forging and machining tasks. As a well-established non-ferrous metals partner, Qingdao Zhengda Heavy Industry Co., Ltd serves customers across multiple industries requiring reliable casting and machining solutions, backed by a robust combination of technical capability and industrial experience.
