After years of efforts, Rigao Electronics has established a complete supply chain control system for components sourcing. In order to produce the best PCB assembly products for customers, we have established long-term cooperation with the world's most famous component distributors, who can provide us with the best quality components pcba supplier at the most favorable price, such as Digi-Key Electronics, Mouser Electronics, Avnet, Farnell, Arrow Electronics, Future Electronics and Newark.
At the same time, Rigao Electronics also establishes long-term cooperative strategic relations with well-known component distributors and agents in China. We require these strategic partners to supply original components and do reliability tests on components before shipment. Any components that are in stock for more than two years shall not be accepted. These partners enable Rigao Electronics to provide customers with the best prices, faster delivery times and the best quality finished PCB assembly boards.
Requirements from Rigao Electronics to components suppliers
• Original factory or authorized distributor supplied
• Time in storage within two years
• Destructive Physical Analysis (DPA) per lot
Incoming quality control inspection of Rigao team
• Value testing
• Package size confirming
• Weldability testing
• Packaging comparing (with the original)
• Silk-screen comparing (with the original)
• Quantity confirming
Rigao Electronics keep a healthy stock of most commonly used resistance and capacitance, the brand of resistance we use is from Yageo and capacitance is from Murata, various package sizes and values are available in our inventory. The resistance of Vishay is also gradually increasing, so that we can provide more express PCB assembly service for customers.
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