上海凌銘精密部件有限公司 List of Products and Services

We would like to introduce a case of processing "high-precision embedded medical components" as custom products for important clients over an extended period. We carried out the entire process from process analysis, material preparation, CNC machining, sheet metal processing, inspection, thorough cleaning, to individual packaging and delivery. Due to an urgent order, multiple departments collaborated to adjust production and delivered in batches according to the requirements. We received words of gratitude from the customer for our efforts and prompt delivery regarding the urgent order. [Case Overview (Partial)] ■ Customer Industry: Manufacturing of medical diagnostic, monitoring, and treatment devices ■ Application/End Use: Chip mounting base ■ Request Background/Challenges: Custom products for important clients over an extended period ■ Part Name/Material: Medical-grade PEEK natural color ■ Size/Quantity: 50×27×10.5 custom specifications, 200 sets *For more details, please feel free to contact us.

• Other machine elements

We would like to introduce a case of machining a custom product, "high-precision hydrogen energy distributor parts," based on a request from a new customer. We handled everything from process analysis, material preparation, CNC rough machining, natural aging, CNC finishing, finishing work, inspection, cleaning and photography (for customer confirmation), to packaging and delivery. Considering the characteristics of PEEK, we formulated a process plan in advance. We guarantee high flatness requirements and, particularly for the inclined deep hole (a stop hole with a depth of 330mm), we conducted prior verification and judgment, responding to the drawing requirements in a single machining operation. 【Case Overview】 ■ Customer Industry: Manufacturer of battery stacks for the hydrogen energy industry ■ Application and End Use: Hydrogen energy distributor ■ Request Background and Challenges: Custom product request from a new customer ■ Part Name and Material: PEEK, black ■ Size and Lot Number: 370×302×50, 5 sets customized ■ Machining Details and Additional Processing: - Multi-surface (7 surfaces) high-precision cutting, flatness requirement of 0.03, long inclined hole machining *For more details, please feel free to contact us.

• Other energy equipment

We would like to introduce a case of processing "medical device test tube racks" as custom products for important clients over a long period. We handle everything from material preparation, bending, CNC machining, laser welding, machining, inspection, polishing, to assembly and electropolishing. During the design process, we propose multiple methods of processing and connection for the product, achieving cost reduction and speed-up in parts manufacturing. 【Case Overview】 ■ Client Industry: Procurement and sales of medical devices ■ Application and End Use: Rack for holding collection test tubes ■ Request Background and Issues: Custom products for important clients over a long period ■ Part Name and Material: Precision mirror-polished plate / SUS304 ■ Size and Lot Number: Customized 2 sets of 240×100×150 ■ Processing Details and Additional Treatments: Precision bending + laser welding + electropolishing *For more details, please feel free to contact us.

• Other experimental equipment and supplies

We would like to introduce a case of processing "welding brackets" as custom parts for Japan SRT. From material preparation to cutting, milling, welding, CNC machining, assembly adjustment, dimensional inspection of drawings, surface coating, re-inspection, wooden box packaging and shipping, DHL (air freight), and DHL real-time transport tracking (up to receipt confirmation) were carried out. Due to recognized delivery times and quality, we manufactured multiple custom base stands. 【Case Overview (Partial)】 ■ Customer Industry: Cleaning Equipment Manufacturer ■ Application and End Use: Base brackets for equipment ■ Request Background and Issues: Japan SRT custom parts ■ Part Name and Material: Lower frame SS4400 ■ Size and Lot Quantity: 1050*850*710, orders starting from one piece *For more details, please feel free to contact us.

• bracket

We would like to introduce a case of processing "automotive oil pump housing precision parts" as a custom product for an important customer over a long period. We carried out everything from material preparation, CNC rough machining, stress relief through solution treatment and aging, CNC finishing, three-dimensional measurement inspection, ultrasonic cleaning, to packaging and delivery. The customer expressed gratitude for the rapid delivery of prototype samples that met the design requirements during their three-dimensional re-inspection. 【Case Overview (Partial)】 ■ Customer Industry: Automotive Parts Manufacturing ■ Application and End Use: Precision parts for oil pumps used in transmissions ■ Request Background and Challenges: Custom products for an important customer over a long period ■ Part Name and Material: Housing / A2017 Material fully precision machined ■ Size and Lot Number: 155×98×75, 2 sets custom order *For more details, please feel free to contact us.

• Other Auto Parts

We would like to introduce a case of processing "7075 aluminum precision parts" as a single non-standard custom component at the customer's testing stage. We handled everything from material procurement, lathe processing, milling processing, CNC machining, finishing work, dimensional inspection, hard anodizing treatment, final re-measurement, to packaging and shipping. The quality of the parts was recognized by the customer, leading to a bulk custom processing order for 10 non-standard medical packaging machines. [Case Overview (Partial)] ■ Customer Industry: Automation Equipment Manufacturing ■ Application and End Use: Inspection parts for medical devices ■ Request Background and Challenges - Addressing the need for a single non-standard custom component at the customer's testing stage ■ Part Name and Material: Wheel Body 7075-T651 *For more details, please feel free to contact us.

• Other analytical and testing equipment

We would like to introduce a case of processing "new energy aviation electric precision parts" as a custom product for important customers over a long period. We handle everything from material preparation, rough turning on a lathe, stress relief through solution treatment and aging, CNC finishing, inspection, blue anodizing, lathe finishing on assembly surfaces, inspection, to wooden box packaging and delivery. The required precision for the inner diameter and concentricity at the bearing mounting end is very high, and after consulting with the customer, we will re-implement the final finishing process after surface treatment. 【Case Overview】 ■ Customer Industry: Aircraft Equipment Research and Testing Development ■ Application and End Use: New Energy Electric Motor Drive Housing ■ Request Background and Challenges: Custom products for important customers over a long period ■ Part Name and Material: Electric Motor Housing / 7075 Pipe Material ■ Size and Lot Number: φ275×280 1 set custom order ■ Processing Content and Additional Treatment: High precision turning, cutting, blue anodizing *For more details, please feel free to contact us.

• Other machine elements

We would like to introduce a case of machining a "drive motor housing" as a custom part. We handle everything from material procurement, lathe machining, CNC finishing, finishing work, dimensional inspection, to packaging and shipping. We can accommodate strict precision requirements such as cost reduction, product shape, positional tolerance, contour accuracy, and flatness of 0.01. Additionally, delivery dates are negotiable, and we can also support short lead times. 【Case Overview】 ■ Customer Industry: Automotive parts supplier ■ Application/End Use: Drive motor housing ■ Request Background/Challenges: Custom parts ■ Part Name/Material: Housing 6061-T6 ■ Size/Order Quantity: φ105＊80, orders starting from one piece ■ Machining Details/Additions: Precision NC lathe machining, CNC machining, finishing work *For more details, please feel free to contact us.

• Drive system parts
• Processing Contract

Shanghai Lingming Precision Parts Co., Ltd. has been dedicated to providing services to customers for many years by utilizing innovative management concepts, strong specialized technical capabilities, and modern scientific management methods. Through continuous development, progress, and expansion, our company now possesses the technology and capabilities for mold design and manufacturing, injection molding, CNC precision machining of mechanical parts, and the manufacturing of jigs and fixtures. In addition to more than 40 advanced pieces of equipment, including CNC machining centers, electrical discharge machines, wire cutting machines, precision grinding machines, and coordinate measuring machines, we also own 12 injection molding machines ranging from 15 tons to 240 tons, ensuring the production of high-quality products and adherence to delivery deadlines. 【Products Offered (Partial)】 ■ Precision mechanical parts made of stainless steel and carbon steel ■ Precision mechanical parts made of carbon steel ■ Precision mechanical parts made of aluminum alloy ■ Precision mechanical parts made of resin ■ Precision mechanical parts made of copper alloy *For more details, please download the PDF or feel free to contact us.

• Other machine elements