Over the past eighteen months, orders for Decoresmart connected locks have grown faster than any forecast we dared to publish. Hotel groups refreshing whole floors, property developers fitting out apartment towers, and OEM partners launching their own smart-lock brands all landed on the same production schedule. So we did what a manufacturer should do: we built more capacity. Today we are happy to confirm that the second automated assembly line at our Zhongshan headquarters is fully operational, doubling our yearly smart lock output and shortening delivery times for every channel we serve.
Why We Are Expanding Now
The smart lock category has moved from a novelty purchase to a default expectation in new-build projects. In our own pipeline, the shift is easy to see: multi-unit project business now accounts for a much larger share of the order book than it did two years ago, and those customers plan in quarters, not weeks. A single line sized for retail demand simply could not absorb a hotel renovation that needs four thousand lever locks by the end of the quarter.
At the same time, our OEM and ODM partners keep winning tenders of their own. When a partner’s launch slips because our factory queue is deep, that is our problem, not theirs. The new line exists to make capacity a reason to choose Decoresmart, never a reason to look elsewhere.
Inside the New Line
The expansion is more than a copy of the first line bolted onto the end of the building. It was designed around the products we expect to build most over the next five years: the DESF series of smart lever locks, the DESO series of outdoor locks, and the growing family of 3D face recognition models.
- A second high-precision SMT line for lock control boards, with automated optical inspection on every panel.
- A dedicated dust-controlled cell for camera and structured-light module assembly, protecting the optics that face recognition depends on.
- Robotic lock-body assembly and screw-driving stations that hold torque tolerance tighter than manual work.
- An expanded aging room where every finished lock runs a full battery and motor cycle before packing.
With both lines running, Zhongshan can now build around 1.8 million locks a year across our current portfolio, with room to add night shifts before we would ever need to break ground again.
Quality First, Volume Second
Capacity only counts if the reject rate stays boringly low. Every lock that leaves the building still passes the same gates we have always insisted on, and the new line simply added stations rather than shortcuts:
- 100 percent functional testing on each unit: motor cycles, fingerprint reader, keypad, card reader, and app pairing.
- A 48-hour aging run that catches early-life component failures before they become warranty claims.
- Salt-spray and water-ingress verification on outdoor models to confirm their IP ratings batch after batch.
- Random drop, torque, and finish audits from every production lot, logged against serial numbers.
- Final optical calibration for every face recognition module, aligned against a reference rig.
Our quality team reports the same numbers to project customers and to our own management, which keeps everyone honest.
What This Means for Our Partners
The practical effects are straightforward and immediate:
- Standard lead times on stocked models drop from roughly 45 days to around 25 days for confirmed orders.
- Project quotations for multi-unit installations can now hold delivery dates with far less buffer.
- OEM/ODM sampling gets its own small-batch lane, so custom finishes and branding move faster than ever.
- Peak-season allocation protects long-standing distribution partners instead of being decided by whoever orders last.
Looking Ahead
The line is running, the team is trained, and the first containers built on it have already shipped. If you would like to see it in person, our Zhongshan facility welcomes partner visits year-round; you can arrange one through our partner program page. We will keep publishing capacity and quality updates here as the year goes on, because a factory you can verify is worth more than a promise you have to take on faith.
The People Behind the Plates
Automated lines do not run themselves, and the second expansion is as much a staffing story as a machinery story. Forty new colleagues joined the Zhongshan team ahead of the ramp: line technicians, quality engineers, and a dedicated maintenance crew that keeps spindles and feeders healthy before they fail rather than after. Every operator completing our in-house certification program trains on both lines, which gives us scheduling flexibility and gives individuals a broader skill set they can carry through their careers.
We also deepened the engineering bench that supports OEM customers. A project that once waited days for a firmware customization quote now gets one in hours, because the people writing the quote sit meters from the line that will build the order.
Responsibility at Higher Volume
More output means more energy, more packaging, and more freight, and we refused to scale the footprint blindly. The new line runs on LED-lit, low-draw workstations and recycles heat from the aging room back into the building in winter. Packaging across the DESF and DESO ranges has moved to pulp-based trays and paper-only cartons for full-container shipments, cutting plastic in the outbound stream significantly.
None of this makes headlines, but it is the version of growth we can defend to our own children, and increasingly, to tenders that ask about it in writing. Capacity built responsibly is the only kind worth doubling.
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