About Us

Professional R&D and production of high-quality aluminum alloy die-casting parts, stably empowering customers in various industries

Corporate Culture

Honors and Qualifications

Factory Equipment

Partner

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Company Profile

Jiangsu Naishi Technology Co., Ltd.

The company operates die‑casting equipment with capacities of 220 tons, 300 tons, 500 tons, 600 tons, and 800 tons, supported by comprehensive production facilities and advanced large‑scale precision measuring instruments. It boasts the R&D, manufacturing, and precision machining capabilities to produce 5,000 tons of aluminum alloy die‑cast components annually, enabling scalable, standardized, and highly efficient production while ensuring stable, reliable delivery for its customers.

We are equipped with a full suite of machining facilities, including CNC lathes, CNC machining centers, CNC milling machines, shot blasting machines, vibratory finishing machines, hydraulic presses, and punching presses, enabling us to establish a complete component‑manufacturing process. At the same time, we have assembled a dedicated R&D team and introduced high‑precision imported inspection equipment, such as three‑coordinate measuring machines, to ensure product accuracy and quality right from the source.

Leveraging mature die-casting and precision machining technologies, Naishi Technology offers customized aluminum alloy die-casting component solutions across multiple sectors, including traditional automobiles, new-energy vehicles, telecommunications equipment, photovoltaic energy storage, inverters, rail transit, medical and aerospace applications, as well as general industrial fields, thereby meeting the diverse needs of customers in various industries.

Naisi Technology consistently upholds the core principles of “quality first, efficiency paramount, and service supreme,” continuously investing in quality control, production efficiency, customer service, environmental protection, and workplace safety. With a robust management system and a responsible business ethos, the company has earned widespread trust from customers and society, striving to become a responsible manufacturing enterprise that commands respect across the industry.

10 +

Industry experience

5000 ton

Annual production volume of aluminum alloy die-cast components

100 +

Partner

Corporate Culture

We are committed to becoming a trusted one-stop component supplier in the industrial equipment sector, striving to set the benchmark for high-quality, lightweight manufacturing in the industry.

Corporate Vision

Dedicated to advancing intelligent precision die-casting of aluminum alloys, we strive to become a trusted one-stop component supplier in the industrial equipment sector, committed to setting the benchmark for high‑quality, lightweight manufacturing in the industry.

Corporate Mission

Through large-scale equipment, end-to-end precision machining, and rigorous testing, we deliver high‑precision aluminum die‑cast components with consistent reliability. By leveraging technological innovation to drive lightweighting across the industry, we provide a platform for employee growth and foster mutually beneficial, win‑win partnerships.

Core Values

Quality is our foundation; integrity builds our enterprise.
Innovation for Quality, Win-Win Cooperation

Business Philosophy

Focusing on the entire precision aluminum alloy die-casting value chain, we ensure timely delivery through large-scale production, earn trust with meticulous quality control, and drive growth through technological innovation.

Honors and Qualifications

Multi-tonnage die-casting lines, paired with a full suite of precision finishing and advanced inspection equipment, ensure stable production capacity through large-scale intelligent manufacturing.

Quality Management System Certificate

Environmental Management System Certificate

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Factory Equipment

Multi-tonnage die-casting lines, paired with a full suite of precision finishing and advanced inspection equipment, ensure stable production capacity through large-scale intelligent manufacturing.

Naisi Technology