Rockford Fosgate American "Laifu", the world leader in professional HI-END car audio design and production, continues to occupy the dominant position in the car audio industry with its unparalleled advantages. Laifu’s most famous products are power amplifiers and woofers. Its car amplifiers with multiple patents have won the Green Prix Award for more than 10 consecutive years, and its technology is far ahead in the global car audio industry. At present, no other manufacturer can replicate the superior performance, accuracy and high reliability provided by Rockford Fosgate products. Rockford Fosgate represents not only a brand, but a passionate lifestyle and culture.

Recently, Laifu came to Dongguan Zhigao Industrial Co., Ltd. for on-site visits and guidance. This is not accidental, but Laifu's recognition of its partners. The CEO of Chicco said: "We have had a partnership with Laifu for several years. Our company’s car amplifier radiators, car amplifier housings and other products have cooperated with Laifu. Our products have always maintained a high degree of recognition, and the visit to Fulai this time is even more affirmation to us."

This time Zhigao mainly took Laifu to visit CNC (computer numerical control machining technology) production process, drawing process, silk screen, pad printing, laser carving and other processes. Laifu especially appreciates Chicco's drawing process and said that Chicco's drawing technology is very mature and can meet the high-quality appearance requirements. It is deeply assured of future cooperation with Chicco.

As for the drawing process, Zhicco explained: “The drawing process must be done after stamping. There are mainly straight lines, random lines, threads, corrugations and swirls. The drawing process is to repeatedly scrape the aluminum plate out of lines with sandpaper. During the manufacturing process, the main process flow is divided into three parts: deesterification, sand milling, and water washing. In the wire drawing process, the special coating technology after anodization can make the metal surface produce a coating layer containing the metal component. Clearly show every tiny silk mark, so that the metal matte shines in the fine hair luster. And the effect of drawing is a permanent, destructive and irreversible process."

Dongguan Zhigao Industrial Co., Ltd. specializes in processing aluminum automotive power amplifier radiators, aluminum home audio radiators and aluminum LED radiators, and also engages in CNC processing, and manufacturing of various aluminum and hardware accessories. The company has hundreds of aluminum extrusion machines, sawing machines, punching machines, drilling machines, tapping machines and other equipment. It has a CNC machining center and an independent oxidation plant to provide raw material extrusion, mold design and manufacturing, mechanical deep processing and various surface treatments. Train services.