欲奴性猛交2无删减_大地资源中文二页在线观看_东北少妇不戴套对白第一次_亚洲黄色精品在线播放_国产美女主播一区二区_国产综合成人av_国产口爆吞精一二区_91红桃视频在线观看_亚洲91呦呦视频_好属妞这里只有精品久久

?Shenzhen Aojia Kun Fluid Technology Co., Ltd.

?Shenzhen Aojia Kun Fluid Technology Co., Ltd. is a company specializing in the production and sales of various hydraulic and rigid pipe joints, hose joints, oil pipe assemblies and other fluid joints. At the same time, it also acts as a representative of various domestic and foreign brands of hoses and precision hydraulic steel pipes. The company has more than ten years experience in producing hydraulic pipe joints and several main computer lathes, CNC numerical control machine tools, and German imported hose crimping equipment, which can be produced according to national standard, SAE, DIN, ISO and other standards. The products have undergone rigorous testing and inspection. , to provide customers with a reliable guarantee of quality. The company's product specifications are complete, and now with a number of well-known domestic enterprises, long-term support, established a good cooperative relationship, and exported to the EU, the United States, Southeast Asia and Africa and other countries and regions.

The company takes "professional, focused and timely" as the guiding ideology, professional technology, dedicated field and timely service, and strives to provide customers with better products, more favorable prices and more satisfactory services.