Your Questions, Our Dedicated Answers!

We are original manufacturers with 15 years of experience, and we own a trading company and two manufacturing factories, with offices in Shanghai and Taiwan. You are welcome to visit our factories and offices in China.

Our production scale is quite robust, with a monthly output capacity ranging from 180 million pieces (kkpcs/month) to 200 million pieces. This high-capacity manufacturing capability demonstrates our ability to handle large volumes and fulfill substantial orders, ensuring we can meet the demands of both small and large-scale projects efficiently.

For samples, the minimum order quantity is 1 piece. For bulk orders, the minimum order quantity is 1 roll. We can also offer you customization services for our products. However, the condition for customization services is that you continue to order for more than six months and can reach a quantity of 100K per month (specific details can be discussed). In any case, samples are always provided first for you to test their performance, so you can start by placing a sample order.

As a manufacturer just beginning in foreign trade, we currently do not have local distributors or agents established outside of China. However, we are actively looking to recruit and establish partnerships with distributors and agents worldwide who are interested in representing and distributing our full range of SMD precision alloy current sensing resistors. We are committed to providing high-quality products and support to our partners and customers. If you are interested in becoming a distributor or agent, we would be delighted to discuss potential collaboration opportunities with you to expand our market reach together.

Our payment method is 100% T/T. For large orders, we accept 30% deposit and 70% balance before shipment. However, we are willing to discuss and accept other payment methods based on mutual agreement.

As a manufacturer with extensive certifications and capabilities in producing SMD precision alloy resistors, we offer a comprehensive range of sizes for our products. For example:

• 0402
• 1206
• 2512
• 5930

These sizes ensure that we can meet a wide variety of customer needs in different applications, ranging from compact electronic devices to more demanding power management applications. Our flexibility in manufacturing and rigorous compliance with quality and environmental standards makes us a reliable choice for your resistor requirements. If you have specific needs or require custom solutions, feel free to discuss them with us, and we will strive to accommodate your specifications.

Our precision alloy current sensing resistors are primarily made from a combination of high-quality materials that ensure durability, reliability, and precision in performance. The specific composition typically includes:

1. Alloy Material: The primary element in our precision resistors is an alloy—often a specific mix of nickel and copper or manganese—engineered to provide precise resistance values and stability under various environmental conditions.

2. Ceramic Substrate: This forms the base of the chip resistors. Ceramic provides excellent thermal stability and electrical insulation, which are crucial for maintaining performance integrity across different temperatures and voltages.

3. Terminal Material: Usually, the terminals are made of copper with a plating of tin or nickel to enhance solderability and resistance to oxidation.

4. Protective Coating: To further ensure reliability and performance, our resistors are coated with a layer of epoxy or similar protective material which helps in protecting the resistor from mechanical and chemical damages.

Additionally, all materials used in our products comply with various environmental standards, as indicated by our certifications such as RoHS, REACH, and others, ensuring that our products are safe for both the environment and use in a wide range of applications.

Our delivery cycle for products varies depending on the specific type of resistor and order details. It generally ranges from 6 to 8 weeks. To provide you with a more accurate timeframe, please let us know the specific model and quantity you are interested in.

Thank you for your interest in our products. We are always happy to hear that potential partners are eager to explore what we have to offer.

Regarding your request for free sample testing, we generally support this initiative as it is a great way for you to evaluate the quality and compatibility of our products with your needs. However, to better understand how we can help you and meet your specific requirements, please include more details in your message about the specific products you are interested in and the scope of your project or testing.

Once we have a better understanding of your needs, we can determine the most appropriate samples and quantities that can be provided. We strive to provide our potential customers with the necessary resources to facilitate informed decisions.

As a manufacturer with 15 years of experience and specialized certifications such as IATF16949 and AEC-Q200, our company holds numerous competitive advantages in the field of electronic component manufacturing, specifically SMD precision alloy current sensing resistors. Here are the key strengths and advantages that distinguish our company:

1. Industry Compliance and Recognition: Being certified to ISO9001 and ISO14001 indicates that PROSEMI is a manufacturer committed to quality management and environmental management, ensuring that products meet high standards and take sustainability into account. IATF16949 indicates that we PROSEMI adhere to strict automotive quality standards, making our products trustworthy in automotive applications.

2. Precision Expertise: PROSEMI is the only manufacturer in China that designs, develops and produces full-size SMD precision alloy current sensing resistors, ranging from 0402 to 5930, making us a unique leader in this market segment. The comprehensive product range enables us to meet a wide range of applications and needs across industries, including automotive, telecommunications, consumer electronics and industrial markets.

3. Product Development Innovation: We are able to produce ultra-thin SMD precision alloy resistors with thickness as low as ≤0.35mm. This ability to develop advanced technology solutions enables us to continuously innovate and meet the ever-changing customer needs in industries such as electronics and automotive.

4. Customization and Flexibility: Our ability to manufacture resistors in a wide range of sizes, including those tailored to specific needs (from 0402 to 5930, including all sizes in between), is critical to creating custom solutions to your unique challenges.

5. Expertise and Experience: With 15 years of manufacturing experience, we have a deep understanding of the industry, market trends and customer needs, which can bring you better services, insightful product development and effective problem solving.

6. Environmental and Safety Compliance: Our compliance with REACH, RoHS, UL, VED and HF standards ensures that PROSEMI products are safe and environmentally friendly, and we work with you to reduce hazardous substances in electronic products worldwide.

7. Quality Assurance and Reliability: The assurance provided by our multiple quality and environmental certifications can give your customers confidence in the reliability and durability of your products, reducing the risks associated with product failures and compliance issues.

8 Technical Support and Customer Service: We provide comprehensive technical support and customer service, ensuring that our clients receive assistance during product selection, testing phases, and post-sale. Our commitment to customer satisfaction helps in building lasting relationships and fostering loyalty among our clients.

These advantages position our company as a leader in the field and provide a strong foundation for meeting the current and future demands of our customers while continuing to expand and innovate within the industry.

Of course. Before each new product is launched, we make sure that all relevant certificates are obtained and all products are patented. In addition, our company has also passed IATF 16949, ISO 9001, ISO 14001 quality management system certification to ensure stable quality performance; obtained UL, VED, RoHS, TSCA, PB, HF, and other environmental certifications to ensure product safety; and passed AEC-Q200, meeting automotive-grade certification.

Yes, with our extensive experience and capabilities in the design and production of chip precision alloy resistors, we offer custom services to meet specific requirements. We collaborate closely with our clients to develop customized solutions tailored to their needs, considering factors like size, resistance values, tolerance, and other specifications. Our range of certifications and quality management systems ensures that we maintain high standards in all our custom products. Please provide us with more details about your customization needs, and our team will work with you to create an optimal solution.

Thank you for your interest in our products. With over 15 years of experience in the manufacturing industry, we are committed to delivering only the highest quality products. Our company holds IATF16949 certification, which is specific to the automotive sector, ensuring rigorous quality management systems and continuous improvement in our production processes. Additionally, we are certified to AEC-Q200 standards, which test the stability and reliability of electronic components, including the full-size SMD precision alloy current sensing resistors, under stringent conditions.

As the only manufacturer in China that designs, develops, and produces full-size SMD precision alloy current sensing resistors ranging from 0402 to 5930 size, we leverage cutting-edge technology and specialized know-how to meet superior quality benchmarks. Each batch of our products undergoes meticulous testing and verification processes to maintain the highest levels of performance and reliability.

We are fully committed to maintaining this standard of excellence as we begin to expand our reach through international trade and partner with distributors and agents globally. We are confident that our commitment to quality will not only meet but exceed your expectations.

1. High Quality Assurance: With ISO9001 and ISO14001 quality management system certifications, PROSEMI's products meet high quality and consistency standards. These certifications ensure that our processes are reliable and environmentally responsible.

2. Automotive and Environmental Standards Compliance: IATF16949 certification indicates that PROSEMI's manufacturing processes meet the stringent requirements of the automotive industry. Compliance with AEC-Q200, UL, REACH, RoHS, VED and HF certifications means that our products are safe, environmentally friendly and suitable for a wide range of international markets.

3. Precision Alloy Resistor Specialization: As the only manufacturer in China that designs, develops and produces full-size chip precision alloy current sensing resistors (ranging in size from 0402 to 5930), our products can provide solutions tailored to various needs, ensuring compatibility with different circuit designs and power ratings.

4. Innovative Thin Design: The ability to manufacture resistors as thin as 0.35mm makes PROSEMI a leader in manufacturing space-saving components, which is essential for modern dense electronic circuit designs.

5. Flexible Production Capacity: With monthly production capacity ranging from 180kkpcs to 200kkpcs, PROSEMI can handle orders of different sizes, ensuring timely delivery even for large volume demands.

6. Customization and Support: Extensive certifications and rich experience enable us to provide customized solutions and technical support based on specific customer needs and industry requirements.

PROSEMI TECHNOLOGY not only meets industry standards, but also sets them, ensuring reliability, compliance and innovation in every product delivered.

Thank you for your interest. Our company has 15 years of experience in manufacturing. We specialize in designing, developing, and producing full-size SMD precision alloy current sensing resistors, ranging from 0402 to 5930. We are proud to hold IATF16949 automotive regulations and AEC-Q200 certification, ensuring top quality and reliability in all our products. If you need more information or have any other questions, please feel free to ask. We're here to help!

Sure. the quotation can be shared by mail soon once we know the products you are interested in and the specific requirements. Because different products and requirement have different price ranges.

Certainly! We welcome customers to visit our factory. It provides an excellent opportunity for you to see our production process, understand our quality control measures, and discuss your specific requirements in detail. Please let us know your preferred visiting date and time, and we will make the necessary arrangements to ensure a productive and informative visit. We look forward to meeting you and showing you what makes our manufacturing capabilities and products unique.