Changzhou Lemeng Pressure Vessel Co., Ltd, focus on providing high quality semiconductor equipment’s to enhance production efficiency of different industries. Our advanced vacuum chambers are ideal for semiconductor, PV, aerospace, medical and more applications. Insist on technology and quality first, we will provide know-how equipment with best service for customer the proposed working distance is calculated when the field of view has a compact size Probability and Chough peak larger than our internal standard value in object image work when black/white horizontal line resolution min.
We are Changzhou Lemeng, we can do the vacuum equipment in competitive price for the small, medium and even big factory. Whether you are a small start-up company as well as industry, our vacuum systems are made to save time and decrease cost while maximizing yield. Been in the business for years, we know that you need a reliable solution that will not break your budget.

"Changzhou Lemeng is dedicated to bringing advanced technology that improves semiconductor performance and productivity. We are committed to producing the finest quality vacuum chambers with durable materials you can count on for long-term performance. With our semiconductor equipment investment, you can remain competitive and enhance your manufacturing capabilities.

Changzhou Lemeng, The reliable source for the supply of semiconductor and vacuum products, committed to service our customer's needs. Staffed by experienced professionals and committed to providing quality services, we deliver dependable solutions customized to meet your unique business needs. Whether you need equipment for semiconductor fabrication or other process, turn to us to receive high-performance and reliable products that satisfy even your most ambitious requirements.

With Changzhou Lemeng as your source for semiconductor equipment, you can enjoy efficiencies and improve product quality. Our machines are built to streamline production processes, minimize mistakes, and improve the overall quality of your products. With our products, let us help to make your operations run smoothly and efficiently so you can increase measure of profitability for your business and raise customer satisfaction.
With a registered capital of 140 million CNY, fixed assets of nearly 300 million CNY, and total assets approaching 500 million CNY, Lemeng possesses significant financial stability and investment capacity, ensuring reliable project execution and long-term partnership sustainability.
The company specializes in manufacturing critical vacuum chambers and complete systems for semiconductor, photovoltaic, aerospace, and medical equipment, alongside comprehensive Class I, II, and III pressure vessels, demonstrating deep domain expertise across advanced industries.
With years of experience, Lemeng maintains unique advantages in key manufacturing processes such as welding, precision machining, and polishing. Its continuously improving automation and specialization levels guarantee superior craftsmanship and product performance.
Supported by a dedicated R&D team and holding over 60 patents, Lemeng operates under an ISO9001-certified quality management system. This commitment to innovation and stringent quality control ensures technologically advanced and reliable products.
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