For construction and maintenance enterprises and personnel, the choice of wrench most need to consider the quality of its products and whether the manufacturer has reliable after-sales service and production strength. Compared with imported torsion shear wrench equipment, with the gradual enhancement of scientific and technological strength, in recent years, domestic torsion shear wrench products have begun to show better performance in technology, providing convenience and assistance for many construction and maintenance personnel. Throughout the current domestic spanner sales market, good and bad are uneven, making it difficult for many buyers who need spanner tools to distinguish. Many domestic enterprises claim that their spanner products are of good quality. How should buyers distinguish the quality of spanner production and how to understand the productivity and production background of the spanner manufacturer?

　　首先，分析了扳手的优缺点。优质扳手作为加工和施工维修的辅助产品，不仅可以帮助用户轻松完成维修和加工，还可以促进用户的工作效率得到有效提高。在购买扳手时，用户应分开自己的工作环境，参考扳手的扭矩值，看其设计是否合理人性化，材料是否能达到标准要求，产品是否能将工作效率提升到比较佳状态。此外,更重要的一点是,用户应该仔细了解扳手产品维修服务可以提高,其使用寿命和适当的工作范围可以满足他们自己的工作需求,这种考虑范围也在一个大级别和扳手生产者制造商难以放弃的关系。

　　Firstly, the advantages and disadvantages of wrench are analyzed. As an auxiliary product of processing and construction maintenance, high-quality wrench can not only help users easily complete maintenance and processing, but also promote the work efficiency of users to be effectively improved. When purchasing wrenches, users should separate their working environment, refer to the torque value of wrenches to see whether the design is reasonable and humane, whether the material can meet the standard requirements, and whether the product can improve the work efficiency to the best state. In addition, more importantly, users should carefully understand that wrench product maintenance services can improve their service life and appropriate scope of work to meet their own work needs, which is also considered at a large level and the wrench manufacturer is difficult to give up the relationship.

　　一提起扳手生产厂家，很多用户都被各种广告宣传搞糊涂了。其实想要了解现在国内扳手厂家都有哪些比较好，重要的不是看它的宣传力度有多大，而是要仔细看看厂家是否走对了路，是否有一定的产品生产实力。如今,有很多的扭转剪切扳手制造商被称为全国比较大的扭转剪切扳手制造商,但是他们只需要登录网站,每个人都只是看到各种各样的说法,难以搜索正确的产品介绍视频和图像解释,而且甚至可能产品的图片和工厂的PS图片,想要购买产品区分人的使用。

　　When it comes to spanner manufacturers, many users are confused by various advertising campaigns. In fact, want to know what domestic wrench manufacturers have better, the important thing is not to see how strong its publicity, but to carefully see whether the manufacturers are on the right track, whether there is a certain product production strength. Nowadays, many manufacturers of torsional shear wrenches are called the largest manufacturers of torsional shear wrenches in the country. But they only need to log on to the website. Everyone just sees all kinds of opinions. It is difficult to search for correct product introduction videos and image explanations. Moreover, it may even be that the product pictures and PS pictures of the factory want to buy products to differentiate people's use.

　　一般来说,正确的制造商可以找到详细的位置和真实场景图像的制造商通过百度地图的方式形式真实的场景,和制造商的地址的扳手拧,一些fladish实力很好但是不能在仔细搜索在百度地图,其中的原因,那些人自然也难以置信。

　　Generally speaking, the right manufacturer can find the detailed location and real scene image of the manufacturer through Baidu Map form of real scene, and manufacturer's address wrench twist, some fladish strength is good but can not carefully search in Baidu Map, the reason for which, naturally, those people are incredible.

　　好的扳手产品是良好的包装和宣传需求，但实际上，比较重要的是扳手企业走上正确的轨道，生产实力能够满足用户在工作中的整体需求。必须擦亮眼睛仔细选择扭剪扳手产品,上述方法的基础上,精心确定扭转剪切扳手产品的优点,记住在购买之前扭转剪切扳手产品的详细了解生产者的背景和实力扭转剪切扳手的厂家,为了提高我的工作效率,易于维修和处理工作中的问题。

　　Good wrench products are good packaging and publicity needs, but in fact, the most important thing is that wrench enterprises go on the right track, production strength can meet the overall needs of users in the work. On the basis of the above methods, the advantages of twisting shear wrench products should be carefully determined, and the background of the manufacturer and the manufacturer of the twisting shear wrench should be known in detail before purchasing the products. In order to improve my work efficiency, it is easy to repair and deal with the problems in the work.