Shenzhen Yinhai Electronics Co., Ltd., established in 2011, is a professional manufacturer specializing in the R&D, production, sales, and technical services of SMT precision consumables and precision metal components. Recognized as a National High-Tech Enterprise, we have established a comprehensive quality management system with ISO9001 certification.
Leveraging our ±0.005mm ultra-precision machining capability as a core technical strength, we focus on the high-end electronics manufacturing sector — providing one-stop precision manufacturing solutions that support our customers' product development and mass production needs, and contributing to the continued advancement of the industry.
Custom Precision Metal Parts: Custom fabrication of precision stainless steel and specialty metal sheets using laser cutting and chemical etching processes, to meet the stringent precision requirements of advanced electronic manufacturing.
Equipped with imported precision production equipment and in-line polishing technology, we operate an independent workshop with a dedicated professional team. We offer 1–3 day rapid sampling with full-process progress tracking and continuous optimization. We support OEM/ODM customization and custom fabrication from customer-supplied drawings, with flexible parameter adjustments to efficiently meet non-standard manufacturing needs across industries. Operating on a direct factory model with no intermediaries, we ensure end-to-end production traceability, fast response times, and comprehensive after-sales service — significantly improving customers' final product yield rates and overall production efficiency.
Our products are widely used in PCB & electronics manufacturing, automotive electronics, 5G telecommunications, home appliances & hardware, mechanical equipment, security & industrial control and other fields. Our products are trusted across the industry for their exceptional stability, consistency, and precision. We warmly welcome customers from around the world to visit our facility and explore opportunities for technical collaboration and partnership.
Technical Advantages
Quality Assurance
Using internationally advanced production and inspection equipment, we test all products with precision measuring instruments, achieving tolerances up to ±0.003 mm.
Fast Delivery
Equipped with multiple laser cutting machines and staffed by professional technicians working in shifts, we operate 24 hours a day to ensure fast and stable delivery.
Professional Customer Service
We provide dedicated one-to-one live customer support with a guaranteed 24-hour response time.
Application
Office
Stencil Production Workshop
Laser Processing Workshop
Fixture workshop
Company Certifications
Development History
2011–2013
Initial Establishment Period
Shenzhen Yinhai Electronics Co., Ltd. was founded. In its early years, the company focused on R&D and production of SMT precision consumables, progressively building out a complete production line and quality management system.
2014–2017
Rapid Development Period
During this period, the company expanded its product lines, strengthened its R&D and innovation capabilities, grew its market presence, and established itself as a recognized supplier in the SMT precision manufacturing industry.
2018–Present
Steady Growth Period
Since 2018, the company has continuously refined its product offerings, strengthened its brand, and enhanced its competitive edge — achieving consistent growth while actively expanding its global customer base and international presence.
