English 
Cores are the central component of transformers and magnetic sensors – whether you're producing power transformers for the grid or precision industrial equipment, the right core partner can make a huge difference. We've built our business around three key strengths: as a wholesale supplier of laminated transformer cores for custom needs, and as an OEM supplier of magnetic sensor cores, meeting custom needs with the quality of a sensor core manufacturer.
1. Wholesale Transformer Laminated Cores: Bulk Solutions for Efficient Production
, bulk purchasing of laminated cores is essential to keep production lines running and costs under control. As your wholesale transformer laminated core partner, we specialize in solving the biggest pain points of bulk buying:
- Flexible wholesale terms : We understand that volume needs vary - whether you need a one-off project or regular monthly restocks, we offer adjustable quantities (with no minimum order required for long-term customers) and competitive bulk pricing. This helps you avoid overselling while keeping production costs low.
- Consistent quality across batches : Inconsistent quality is a major risk when buying in bulk. Our laminated cores are produced in standardized, automated workshops, and each batch undergoes the same inspection process - no matter the size of your order, every core meets the same performance and durability standards.
- Fast Delivery : We know that production delays are costly. With our extensive inventory of laminate core sizes and strategic warehouse locations across China, for custom wholesale needs, we also prioritize fast production turnarounds to meet your schedule.
Our wholesale transformer laminated cores are widely used in power transformers, distribution transformers and industrial transformers (we have supplied to customers in Europe, Southeast Asia and North America 2. OEM magnetic sensor core supplier: custom solutions for precise sensors
Magnetic sensors are used in countless industries, from automotive (for speed detection) to consumer electronics (for position sensing) to industrial automation (for flow monitoring), and require unique core designs. As a professional OEM magnetic sensor core supplier , we not only sell cores, but can also create custom solutions to suit your specific sensor needs:
- Full-cycle OEM collaboration : We begin by thoroughly studying the sensor's functionality, size, and performance requirements—whether you need a small core for a wearable sensor or a highly sensitive core for industrial detection. Our team then designs, prototypes, and tests the core until it perfectly matches the sensor's specifications, ensuring seamless integration and optimal performance.
- Accommodate brand and production needs : We align with your brand standards—from core material selection to match sensor durability needs to packaging that fits your assembly line workflow. We also provide technical support to help your team integrate OEM cores into production, reducing troubleshooting time and errors.
- Support for small OEM orders : Whether you are a startup testing a new sensor design (needing 50-100 OEM cores) or a large brand scaling production (needing 10,000+ cores), we adapt to your order size and deliver consistent quality every time.
We have partnered with global sensor brands to create OEM cores for automotive sensors, smart home sensors, and industrial control sensors – products that power their startup products, achieving precision and reliability. 3. Sensor Core Manufacturer China: A Global Hub for Quality and Efficiency
China is a global hub of manufacturing excellence, and as a sensor core manufacturer China , we leverage this advantage to deliver high-quality cores at effective prices. What sets us apart from other sensor core manufacturers in China?
- Advanced Manufacturing Infrastructure : Our Chinese factory is equipped with modern production equipment and quality control systems to ensure we can produce standard and custom sensor cores with high precision. We also adhere to international standards (such as IEC and ISO) to meet the quality requirements of our global customers.
- Cost-effective production : With access to a mature supply chain in China (from raw materials to packaging), we can keep production costs down without compromising quality - whether you're buying wholesale or custom OEM cores.
- Global Service Capabilities : Even though we're located in China, we offer global support—including a multilingual technical team (English, Spanish, German), international shipping via DHL, FedEx, or Sea Freight, and clear communication throughout the ordering process. We also provide after-sales support to resolve any issues, regardless of your location.
Our Chinese manufacturing makes us the partner of choice for businesses worldwide, from small sensor startups to large industrial brands, due to our quality, efficiency and value.
- One-stop purchasing : Whether you need bulk transformer laminated cores, custom OEM magnetic sensor cores, or reliable sensor cores from China, you can get it all from one partner, saving you time and reducing the hassle of managing multiple suppliers.
- Customer-centric approach : We prioritize your needs, whether that means adjusting wholesale terms, tweaking OEM designs, or expediting shipments. Our team is responsive and proactive, ensuring you always have support when you need it.
