瑞丰五金开关插座全面品管：产品从设计到使用，每一程序均严格品管，使品质完全可靠。

Ruifeng hardware switch socket comprehensive quality control: from design to use, each program are strict quality control, so that the quality is completely reliable.

youdao

完全可靠。该产品质优价廉，手感柔软光滑。

Absolutely reliable. The quality is superior, yet the price is very reasonable. It feels soft and smooth.

youdao

实践证明，该软熔系统运行稳定，性能可靠，控制精度高，完全满足了生产工艺的要求，提高了镀锡带钢的产品质量和产量。

Practice proves that soft melting system is running stably, function is reliable, control accuracy is high, meets the need of production process and improves yield and quality of tinning strip.

youdao