About Us
Company Profile
Under the long-term corporate philosophy of quality first and customer first, all employees of Cheng Yi Precision Technology Co., Ltd. and the company have been growing steadily together. Our related company is Long Jian Rong Enterprise Ltd. (LJR), which is responsible for the production of automatic bar feeder parts, while CHENG YI is responsible for the production of lathe parts. The CHENG YI, LJR dual brand is marketed all over the world.
Our company upholds the principle of equality and mutual benefit. We have built up a core competitive advantage with a sound management system and quick response to the market. Thus, established a good reputation and cooperation base. We have been cooperating with dozens of automatic bar feeder companies and CNC automatic lathe companies in China and abroad for decades. Our products are sold in 27 countries in Europe, USA, and Asia. With excellent technology and experience, we provide our customers with top quality products. With innovations and breakthroughs, we achieve business sustainability.
We are committed to satisfying our customers' needs with our customer-first and enthusiastic service. We are constantly developing new products and equipment. In addition, we continue to improve our manufacturing technology and strict quality control to provide our customers with different needs and to win their trust with prompt delivery. We welcome machine manufacturers, hardware dealers and distributors from all over the world to discuss with us cooperation.
Through the efforts of all the employees over the years, we have cooperated with 33 automatic bar feeders around the world. We continue to expand our operations, keep our philosophy of continuous improvement, to provide the best C/P value products to our customers. We constantly take the challenge of meeting the product quality of advanced countries like Germany and Switzerland. Our ultimate goal is to surpass Germany and Switzerland.
We also produce ceramic guide sleeves for special use in stainless steel processing, to meet the increasingly sophisticated processing conditions. We will be one of the preferred cooperation partners for major lathe machinery factories. Our high C/P value makes major CNC lathe factories have more competitive advantages.
We provide high quality parts for all major machine factories around the world, and effectively reduce production costs and increase the international competitiveness of major machinery factories.
As of 2022, we have 64 partner lathe factories, milling machine factories and feeding machine factories all over the world. As of 2022, there are 64 lathe factories, milling machine factories and feeding machine factories all over the world. In response to customer demand, our inventory has reached the following levels: over 36,000 collets and guide sleeves, 40,000 ER collets, over 1.4 million finger chuck, over 300,000 Revolving tip (rotating), and over 6,000 power and non-powered tool holders. All of which are at record highs. By implementingelasticity production, we can provide the most and best quality products in the shortest time to meet customers' maximum demand in real time. We have achieved fast delivery, good quality and sufficient inventory. In the fixture category, we can provide one-stop shopping. We are now the preferred partner for CNC lathe factories, automatic feeding machine factories, milling machine factories, toolholder factories, and distributors around the world.
In recent years, our company has developed into an integrated manufacturer of lathe parts. Our CNC lathe machines can provide products including slide sleeves, collet bushings, tie rods, front covers, guide sleeve outer bushings, collet bushings, non-powered tool holders, powered tool holders, collets, guide bush, drilling shafts, ER collets, water stop collets, tapping collets, etc. One-stop procurement is possible. We provide high quality parts for all major machine factories around the world, and effectively reduce production costs and increase the international competitiveness of major machinery factories.
