Happy Dragon Boat Festival! Not only are the bamboo leaves green every year, but also the craftsmanship is fresh every day

The Dragon Boat Festival is approaching, and the bamboo leaves are fragrant.

A zongzi, seemingly ordinary, actually embodies the life wisdom of the Chinese people over thousands of years: selecting leaves, washing rice, filling fillings, and tying - every step is meticulous and none can be taken lightly. The bamboo leaves should be intact and unbroken; otherwise, the rice will leak. The glutinous rice should be pressed tightly and wrapped tightly; otherwise, it will be loose and shapeless when cooked. The binding rope should be just right in force. If it is too tight, it will break the leaves; if it is too loose, all the efforts will be in vain.

How similar is this to the "craftsman spirit" we talk about today?

At Craft, every ground well and every medium-frequency power supply we build is essentially a "zongzi" - with the "leaves" of structure on the outside, the precise "rice" inside, and the "rope" of responsibility in the middle. Only when the leaves do not break, the rice does not fall apart, and the rope does not loosen can we withstand the boiling fire and safeguard the peace of the blue sky.

When choosing bamboo leaves, it is better to discard ten than to use just one broken one.

A broken leaf cannot enclose rice. Even if there is only one small hole, the cooked zongzi will be cloudy, loose and lose its original quality.

Craft approach to material selection is no different. From the chemical composition analysis of the load-bearing steel for the ground well to the actual temperature resistance measurement of the medium-frequency power supply capacitor module, each batch of raw materials must undergo multiple inspections before being stored in the warehouse. The supplier's qualifications, batch numbers and test data are all filed one by one. If they are not up to standard, they will not be released.

This is not conservatism; it's reverence. Revere that every piece of equipment will eventually head to the airport, and Revere that behind every takeoff and landing lies a living being. If a bamboo leaf breaks, you can replace it with a new one. But if the equipment malfunctions, there's no chance to start over.

Anyone who has made zongzi knows that if the rice is not pressed firmly, it will fall apart when cooked.

When we describe a person's character, we often say "honesty", and when we describe the quality of a product, we often say "solidity". This word "solid" is not only physically dense but also in terms of attitude down-to-earth.

On the production line of Craft, "compaction" runs through every process: bolts must be tightened to the specified torque, not even a little more or less is acceptable. Cables should be routed along the process path and not by taking shortcuts for the sake of convenience. Sensor calibration should be repeatedly verified until the data stabilizes within the tolerance range. Every step is recorded and every process is signed. If the previous one is not up to standard, the next one will never be accepted.

This is not rigidity; it's an attitude. Just as glutinous rice needs to be filled into the bamboo leaves one by one, our work also needs to be done precisely and accurately, bit by bit. Cutting corners may save some effort for a while, but it will never stand the test of time.