Huh,

what are all these long and short sticks for?

Are they getting ready to put on an opera?

Are these the legendary golden cudgel of Sun Wukong?

That's right — clever as you are

these sticks, long and short,

serve only one purpose

...

and that is

▽

On May 23, on the eve of the Yongkang Door Expo, the Longchuan workshop was buzzing with activity. Led by General Manager Hu Qinxue, the entire Longchuan management team went deep into the production workshop for training. Longchuan requires every manager to have a detailed understanding of the whole production line, and a comprehensive grasp of Longchuan's product quality and corporate strengths — all so they can properly welcome the dealer friends travelling from far and wide to attend the Door Expo!

▲ Mr. Hu turns commentator

Next up

Drumroll, please...

the star you've been waiting for,

the "social stick" makes its entrance

Since its founding, Longchuan has always kept a firm grip on quality. To control the internal clear dimensions of every security door with strict precision, and to guarantee the quality of every single door delivered into a consumer's hands, Longchuan — through constant hands-on experimentation — independently invented this "long-and-short stick" control method, accurate down to the millimetre.

The footsteps don't stop —

we arrive at the production front line

When it comes to making security doors, we're serious

Top-grade steel, hand welding, craftsmen with more than a decade of experience — forging gold-standard quality with true craftsmanship.

How does Longchuan Yanmen achieve such impregnability?