KAIHONG - Excellent Manufacturing

KAIHONG regards' product quality 'as the lifeblood of the company!

As an organization that values quality, we maintain a comprehensive quality system in both the production and marketing processes. Strict quality inspections are conducted at every stage, from purchasing high-quality raw materials to packaging and product delivery.

KAIHONG has many years of experience in DC and AC power supply, and is a market leader and pioneer in the manufacturing of AC and DC power supplies in China. Our quality control system includes:

■Testing and acceptance of incoming materials.

Materials with excellent performance are one of the qualifications for producing top-level power equipment. KAIHONG company usually uses top-notch raw materials from well-known factories in China and around the world when producing DC and AC power supplies. These materials are recognized by professionals in the industry as top tier raw materials. The excellent performance and stability of these materials have established KAIHONG's high-quality position in the market for power products and accessories.

■ Process inspection and testing.

Trained and qualified employees are very important. Most of KAIHONG's employees are experts with over 10 years of experience in producing DC power supplies and power supply equipment in China. Their professional knowledge greatly helps us identify the main manufacturing defects in the production process, thereby avoiding substandard products in the market in a timely manner.

Dimensional and visual testing will be conducted throughout the entire production and packaging process. Any manufacturing defect can be detected to prevent its occurrence.

Our quality assurance department's pre production prototypes are tested by inspectors for the following:

(1) Surface smoothness of machine casing;

(2) Prototype size deviation;

(3) Component testing.

Only when the best test results are achieved, will the goods be released for production. These tests are conducted at the beginning of each production series to ensure the perfect quality of the power supply.

■ Final inspection and testing.

Only when all tests and inspections comply with the prescribed procedures, will the finished product be released for storage, including:

(1) Voltage stabilization accuracy test;

(2) Steady current accuracy test;

(3) Pressure resistance test;

(4) Ripple accuracy testing;

(5) Communication interface testing;

(6) Output stability test;

(7) Appearance integrity inspection.