0.4 inch 3 digit 7 segment display with common cathode for precise instrument readings

Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes, consistent quality standards and a complete supply‑chain system, we have grown into a competitive supplier of LED components and lighting products.

Headquartered in Nanjing, a famous historical and cultural city in China, the company is located at the core of the Yangtze River Delta economic zone, close to Shanghai and Zhejiang. This region boasts complete industrial supporting resources, well‑developed port logistics and convenient transportation. The superior geographic location enables efficient order processing and fast global delivery, supporting our domestic and international business expansion.

We maintain a comprehensive LED product portfolio, covering LED backlights, SMD LED chips, high‑power LEDs, LED seven‑segment displays, LED infrared transmitters & receivers, through‑hole LEDs, LED COB integrated modules, LED indicator lamps, LED panel lights, automotive LED beads and LED piranha LEDs. Our products are widely applied in industrial electronics, automotive electronics, intelligent display, optoelectronic sensing, commercial lighting and security equipment. Both standard sourcing and customized OEM / ODM services are available. Featuring stable performance, full specifications and reliable lead‑time, our products are highly recognized by global buyers.

Adhering to the business philosophy of Quality‑Oriented, Innovation‑Driven, Service‑First, we implement strict full‑process quality control from incoming raw‑material inspection to finished‑product testing to guarantee stable and durable products. Our professional R&D team continuously optimizes manufacturing crafts and product performance to meet diversified and upgraded market demands.

Our experienced foreign‑trade team is well‑versed in international trade rules and overseas market requirements, providing one‑stop services including order coordination, customized solution design and after‑sales support. With dependable quality, competitive pricing and trustworthy services, our products are exported across the globe. We have built long‑term and stable partnerships with overseas manufacturers, traders and distributors, earning solid reputation in global markets.

Looking ahead, Nanjing Weishibo Electronics Co., Ltd. will keep focusing on the LED optoelectronic sector. We persist in technological innovation and quality improvement, continuously expand product lines and upgrade our service system. We sincerely look forward to establishing long‑term win‑win cooperation with clients worldwide, and strive to become a trustworthy professional LED manufacturer globally.