In the ever-evolving world of industrial manufacturing, the demand for high-quality connector housings has been on a steady rise. These essential components play a crucial role in ensuring the seamless connection and reliable performance of various devices and systems across multiple industries. If you’re in search of a reliable and professional connector housing supplier, look no further than Nanpi Haokai Hardware Products Co., Ltd.

Company Overview: A Legacy of Excellence
Nanpi Haokai Hardware Products Co., Ltd., strategically located near the Bohai Sea and adjacent to the Beijing-Shanghai Expressway, is a privately-owned enterprise specializing in the design and production of metal products. Since its inception, the company has adhered to the principle of “science and technology for enterprise development,” focusing on the development and production of high-tech products in the stamping and machining industry. Over the past two decades, through continuous innovation and development, Nanpi Haokai has achieved remarkable success in the hardware manufacturing sector.
The company’s product range includes precision stamping parts, high-precision instrument turning parts, and injection-molded parts, among others. With advanced production equipment and a strong technical team, Nanpi Haokai has established an integrated process covering design, production, and after-sales service. The company has also implemented and adhered to the ISO9001:2015 quality management system standard, ensuring that every product meets the highest quality standards.
Core Business: Precision Connector Housing Solutions
As a leading connector housing manufacturer, Nanpi Haokai has dedicated over 20 years to the hardware products industry. The company offers a comprehensive range of services, including design, research and development, production, sales, and after-sales support for metal products. Leveraging its优越的区位交通 (superior geographical location and transportation), mature production processes, complete production equipment, and professional technical team, Nanpi Haokai is committed to providing high-quality, customizable hardware配套产品 (supporting products) for domestic and foreign enterprises.
The company’s core business encompasses the custom production and bulk supply of three major series of products: precision stamping parts, CNC machined parts, and injection-molded parts. Whether you require custom designs based on drawings or samples, small-batch sampling, or large-scale mass production, Nanpi Haokai has the capability to meet your diverse needs. The company can adjust product materials, dimensions, processes, and appearances according to your specific application scenarios and environments, ensuring a perfect fit for your requirements.

Precision Stamping Parts: The Foundation of Reliable Connections
One of Nanpi Haokai’s flagship products in the connector housing realm is its precision stamping parts. These parts are manufactured using a unique process that involves stretching and bending a single piece of sheet metal, eliminating the need for splicing or welding. This results in a robust and durable product that is resistant to bending and cracking. The parts feature reinforced ribs, smooth arc-shaped铲面 (shovel surfaces, though in this context, it likely refers to a specific surface finish or design feature), and standard installation holes, ensuring smooth material handling and easy assembly without the need for secondary processing by customers. This not only enhances production efficiency but also significantly reduces assembly costs.
Nanpi Haokai offers a wide range of materials for its precision stamping parts, including cold-rolled iron, stainless steel, aluminum alloy, and copper, among others. This versatility allows the parts to be adapted for use with various tooling and equipment, catering to a diverse array of industrial applications.
CNC Machined Parts: Precision and Performance Combined
In addition to its stamping capabilities, Nanpi Haokai is also renowned for its CNC machined parts, particularly its brass connecting rods. These rods are integrally formed, ensuring precise dimensions and a smooth, burr-free surface. The use of high-quality brass as the raw material guarantees excellent conductivity and thermal conductivity, while also providing resistance to oxidation and rust. Moreover, Nanpi Haokai offers the flexibility to substitute materials such as phosphor copper, red copper, aluminum, and iron, depending on your specific requirements.
The company can customize the dimensions, structure, and appearance of its CNC machined parts, as well as apply various surface treatments like tin plating, zinc plating, and polishing. These parts are primarily used in connectors, automotive accessories, new energy equipment, medical instruments, and electrical terminals, among other applications, where reliable electrical connections are paramount.
Injection-Molded Parts: Customized Solutions for Diverse Needs
Nanpi Haokai’s expertise extends beyond metal stamping and CNC machining to include injection-molded parts. The company’s precision knurled galvanized sleeves (metal bushings) are a testament to its capabilities in this area. These bushings are manufactured through CNC integrated turning, resulting in a smooth tube wall and precise dimensions. The knurled design in the middle significantly enhances assembly friction, preventing slippage and loosening during equipment operation.
After undergoing galvanized anti-rust treatment, these bushings exhibit excellent corrosion resistance and a long service life. Nanpi Haokai supports the processing of multiple materials, including iron, stainless steel, brass, and aluminum, and can customize the tube diameter, length, and wall thickness according to your needs. These bushings find wide applications in fasteners, wire harness joints, instrument bushings, furniture hardware, and mechanical positioning, among others.

Application Scenarios: Serving Multiple Industries with Excellence
Nanpi Haokai’s connector housing solutions have found widespread applications across various industries, thanks to their exceptional quality, precision, and reliability. In the automotive sector, the company’s products are used in connectors, sensors, and other critical components, ensuring the smooth operation of vehicles. For the new energy industry, Nanpi Haokai provides connector housings that withstand the rigors of high-voltage and high-current environments, contributing to the efficient and safe transmission of electrical energy.
In the medical field, where precision and reliability are of utmost importance, Nanpi Haokai’s connector housings play a vital role in medical instruments and equipment. The company’s products are also extensively used in electrical appliances, instruments, and mechanical manufacturing, among other industries, where they facilitate reliable electrical connections and enhance overall system performance.
Why Choose Nanpi Haokai as Your Connector Housing Supplier?
- Advanced Equipment and Technology: Nanpi Haokai boasts a modern production facility equipped with over 30 sets of 30-250 ton stamping equipment and more than 30 sets of CNC, automatic lathes, CNC walking core machines, and injection molding machines. This advanced equipment ensures the precision and consistency of every product.
- Skilled Technical Team: With a team of over 70 employees, including 16 technicians and 7 senior technicians, Nanpi Haokai has the expertise and experience to tackle even the most complex connector housing projects.
- Quality Assurance: The company’s adherence to the ISO9001:2015 quality management system standard guarantees that every product meets the highest quality standards. Nanpi Haokai also conducts rigorous quality inspections throughout the production process to ensure defect-free products.
- Customization Capabilities: Whether you require custom designs, materials, dimensions, or surface treatments, Nanpi Haokai has the flexibility to meet your specific needs. The company’s ability to provide tailored solutions sets it apart from other suppliers.
- Reliable After-Sales Service: Nanpi Haokai is committed to providing excellent after-sales service, ensuring that any issues or concerns are promptly addressed. The company’s dedication to customer satisfaction has earned it a reputation for reliability and trustworthiness.
FAQ
What materials are available for Nanpi Haokai’s connector housings?
Nanpi Haokai offers a wide range of materials for its connector housings, including cold-rolled iron, stainless steel, aluminum alloy, copper, phosphor copper, red copper, and more. The choice of material depends on your specific application requirements and environmental conditions.
Can Nanpi Haokai provide custom designs for connector housings?
Yes, Nanpi Haokai specializes in providing custom connector housing solutions. The company can manufacture products based on your drawings or samples, and can also adjust dimensions, structures, and appearances according to your needs.
What is the typical lead time for custom connector housing production?
The lead time for custom connector housing production varies depending on the complexity of the project and the order quantity. However, Nanpi Haokai strives to complete orders as efficiently as possible without compromising on quality. The company can provide you with a detailed production schedule upon receiving your order.
Does Nanpi Haokai offer surface treatment options for connector housings?
Yes, Nanpi Haokai offers various surface treatment options for its connector housings, including tin plating, zinc plating, polishing, and more. These treatments enhance the corrosion resistance, appearance, and performance of the products.
How does Nanpi Haokai ensure the quality of its connector housings?
Nanpi Haokai adheres to the ISO9001:2015 quality management system standard and conducts rigorous quality inspections throughout the production process. The company also has a dedicated quality control team that monitors every stage of production to ensure defect-free products.
Summary
In conclusion, Nanpi Haokai Hardware Products Co., Ltd. stands out as a premier connector housing supplier, manufacturer, and processing factory. With its advanced equipment, skilled technical team, and commitment to quality, the company offers high-quality, customizable connector housing solutions for a wide range of industries. Whether you require precision stamping parts, CNC machined parts, or injection-molded parts, Nanpi Haokai has the capability and expertise to meet your needs. Choose Nanpi Haokai as your trusted partner for all your connector housing requirements and experience the difference that quality and reliability can make.