1. Since the establishment of our company, we have been a professional manufacturer of resistance cabinet with complete varieties and categories; generator resistance cabinet, transformer resistance cabinet and low-voltage resistance cabinet can be produced. The products cover all kinds of power system internal and external power grids of 0.4 ~ 35kV, and are exported to India, Indonesia, Pakistan and other countries. The resistor can be made of domestic or imported materials according to the user's requirements.
2、 目前国内在中性点电阻方面没有国际标准，只有电力系统行业标准，我公司在以DL/T780-2001《配电系统中性点接地电阻器》以及JB/T 10777-2007《中性点接地电阻器》标准为生产依据同时，在定制企标时，参照了国际通用IEEE-32标准，使电阻生产标准与国际接轨以适应产品出口的需要。
2. At present, there is no international standard for neutral point resistance in China, only the power system industry standard. Our company adopts DL / t780-2001 "neutral point grounding resistor of distribution system" and JB / T The standard 10777-2007 "neutral point grounding resistor" is the production basis. At the same time, when the enterprise standard is customized, the international general ieee-32 standard is referred to, so that the resistance production standard is in line with the international standard, so as to meet the needs of product export.
3、 在中性点设备生产方面，邀请华北电力大学和五十三研究所的相关专家为产品图纸的定型设计提供了大量宝贵的经验和依据；并同时参照北美、意大利英国等专业电阻厂家的工艺控制及生产理念，对各个门类和型号的全部电阻产品的设计图纸及生产过程，从产品所在电力系统具体应用个性化定制、产品图纸设计系列系统标量化定型、BOM定制、工艺 制造流程一体化控制、分级检测等各个方面不断完善，并最终实现了产品设计和制造的标准化、流程化、专业化。
3、 In the production of neutral point equipment, relevant experts from North China Electric Power University and 53 Research Institute were invited to provide a lot of valuable experience and basis for the finalization design of product drawings. Meanwhile, referring to the process control and production concept of professional resistance manufacturers in North America, Italy and the United Kingdom, the design drawings and production process of all resistance products of various categories and models were reviewed In the power system specific application of personalized customization, product drawing design series system scalar finalization, BOM customization, process and manufacturing process integrated control, hierarchical inspection and other aspects are constantly improved, and finally achieve the standardization, process and specialization of product design and manufacturing.
4. All kinds of purchased parts are strictly inspected to ensure the high controllability of the quality of the products. After the product is assembled, the relevant electrical test department of the group is entrusted for unified inspection to ensure the high quality of the finished products. All kinds of testing and testing equipment are products of well-known enterprises at home and abroad to ensure the accuracy of test data.
5、 每台接地电阻柜出厂之前都经过严格的检验，合格率达到100%，其主要的检验 有外购件试验及检验（应符合相应的标准要求）、外观检查、密封试验、额定电阻测试、额定电流试验、绝缘耐受试验、外壳防护等级的验证试验、柜体内部元件安装及接线工艺检查。
5. The grounding rate of each cabinet is up to 100% before delivery There are test and inspection of purchased parts (which shall meet the corresponding standard requirements), appearance inspection, sealing test, rated resistance test, rated current test, insulation withstand test, verification test of enclosure protection grade, installation of internal components of cabinet and wiring process inspection.