Constant torque electric wrench manufacturers belong to an open system of supply chain, so their selection will also be affected by various factors.

1、质量因素

1. Quality factor

质量是厂家的生存之本，定扭矩电动扳手使用价值是以质量为基础的，质量决定了产品的市场竞争力和占有率。因此，质量是选择定扭矩电动扳手厂家的一个重要因素。

Quality is the survival of manufacturers. The use value of fixed torque electric wrench is based on quality. Quality determines the market competitiveness and share of products. Therefore, quality is an important factor in selecting constant torque electric wrench manufacturers.

2、因素

2. Price factor

低意味着企业可以降低其生产经营的成本，对企业提高竞争力和增加利润，有着明显的作用，是选择定扭矩电动扳手厂家的重要因素。但是低的厂家不一定就是合适的，还需要考虑产品质量、交货时间以及运输费用等诸多因素。

Low price means that enterprises can reduce their production and operation costs, which plays an obvious role in improving competitiveness and increasing profits. It is an important factor in selecting constant torque electric wrench manufacturers. However, manufacturers with low prices are not necessarily suitable. Many factors such as product quality, delivery time and transportation costs need to be considered.

3、交货准时性因素

3. Punctuality factor

定扭矩电动扳手厂家能否按约定时间和地点将产品准时运直接影响企业生产和供应活动的连续性。也会影响各级供应链的库存水平，继而影响企业对市场的反应速度，打断生产商的生产计划和销售商的销售计划。

Whether the fixed torque electric wrench manufacturer can deliver the products on time at the agreed time and place directly affects the continuity of enterprise production and supply activities. It will also affect the inventory level of the supply chain at all levels, and then affect the response speed of the enterprise to the market, interrupting the production plan of the manufacturer and the sales plan of the seller.

4、品种柔性因素

4. Variety flexibility factor

要想在激烈的竞争中生存和发展，企业生产的产品必须多样化，以适应消费者的需求，达到占有市场和获取利润的目的。而产品的多样化是以定扭矩电动扳手厂家的品种柔性为基础的，它决定了消费品的种类。

In order to survive and develop in the fierce competition, the products produced by enterprises must be diversified to meet the needs of consumers and achieve the purpose of occupying the market and obtaining profits. The diversification of products is based on the variety flexibility of constant torque electric wrench manufacturers, which determines the types of consumer goods.

5、其他影响因素

5. Other influencing factors

包括设计能力、特殊工艺能力、整体服务水平、项目管理能力等因素。

Including design capability, special process capability, overall service level, project management capability and other factors.

选择定扭矩电动扳手厂家的基本原则

Basic principles for selecting constant torque electric wrench manufacturers

“Q.C.D.S”原则，也就是质量，成本，交付与服务并重的原则。

"Q.c.d.s" principle, that is, the principle of paying equal attention to quality, cost, delivery and service.

在这四者中，质量因素是更重要的，要确认定扭矩电动扳手厂家是否建立有一套稳定有效的质量保证体系，然后确认是否具有生产所需特定产品的设备和工艺能力。其次是成本与，对产品进行成本分析，通过双赢的谈判实现成本节约。在交付方面，要确定厂家是否拥有足够的生产能力。还有一点，也是非常重要的是厂家的售前、售后服务的纪录。

Among these four factors, the quality factor is more important. First, it is necessary to confirm whether the constant torque electric wrench manufacturer has established a stable and effective quality assurance system, and then confirm whether it has the equipment and process capacity to produce specific products. Secondly, cost and price, cost analysis of products, cost savings through win-win price negotiations. In terms of delivery, it is necessary to determine whether the manufacturer has sufficient production capacity. Another point, which is also very important, is the manufacturer's pre-sales and after-sales service records.