活动扳手材质应该有:
1.铬钒钢:化学符号CR-V,是钢材中质量较好的。
2.碳钢:质量一般,市面流通的较多。看你选择什么样的了。 复鑫网,知道吗,活动扳手有的,有实体五金建材市场作为依托,包含多个行需要的扳手品种。 其中包括电动扳手、内六角扳手、活动扳手, 产品种类繁多,价格上也是相当的有镜争力,秒杀合肥的行业。
The materials of adjustable wrench should be:
1. Chrome vanadium steel: chemical symbol CR-V, it is the best quality steel.
2. Carbon steel: average quality, more in the market. It depends on what you choose. Fuxin.com, do you know that there are adjustable wrenches, which are supported by the physical hardware and building materials market, including the varieties of wrenches needed by multiple industries. These include electric wrenches, hexagonal wrenches, adjustable wrenches, and a wide variety of products. The prices are also quite competitive, killing the industry in Hefei in seconds.
The best adjustable wrench is the Labor brand. This brand is an old domestic brand of adjustable wrenches with a very long production history and a wide range of products. Their adjustable wrenches are of very good quality, fine workmanship, and very cost-effective. They have a complete production base and scientific management system in Shanghai, as well as perfect after-sales service.
Sinaier, SATA, greener, STAR, EXPLOIT, DEWALT, SONGYA, Anshi, ttu are all excellent