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 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.

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.