Case study
Five decades of a Tier 1 supplier in Silao
A transmission-component manufacturer with a plant in Silao celebrated 50 years of operations in Mexico. We produced 1,800 collectible pieces distributed to staff, customers and strategic suppliers in six weeks.
Client context
The Silao plant is one of three the manufacturer runs in North America. The company designs and manufactures transmission components for heavy-duty and passenger vehicles, with presence in cargo fleets, tractor-trailers and military segments. The Mexican plant employs 1,800 people and exports to the United States, Canada and Germany.
The 50th anniversary coincided with the inauguration of a new production line. The organizing committee wanted every staff member, customer and strategic supplier to receive a unique commemorative piece rather than a generic merchandise item. The piece had to convey the brand's technical solidity while having the emotional weight that justified keeping it on a desk.
The approved budget allowed three gift tiers staged by hierarchy. The first tier targeted operations staff: a lapel pin shaped as a gear with an aged finish, mounted in an individual rigid cardboard box with hot stamping. The second tier targeted customers: an aluminum plaque engraved with the customer name and the 1976-2026 period. The third tier targeted strategic suppliers: a hardcover book covering the plant's history.
The client clarified that the operation had to respect IMMEX labeling and invoicing rules, since some critical components are temporarily imported and re-exported within the finished product. CFDI 4.0 invoicing had to break out the 16% VAT and, when applicable, include the Carta Porte 3.0 complement for shipments to North American customers.
At a glance
- Industry
- Automotive Tier 1
- Scope
- Silao plant + customers + suppliers
- Volume
- 1,800 collectible pieces
- Lead time
- 6 weeks
- Model
- Tiered delivery by hierarchy
- Currency
- MXN, CFDI 4.0 + Carta Porte 3.0
Methodology
We started with physical sampling of three prototypes per tier. The factory had hired an external studio for the anniversary isotype design, and we received the files in vector format with the brand manual. The first week was devoted to validating colors, finishes and dimensional tolerances.
The lapel pin line for staff was produced at a foundry in Leon, Guanajuato, with antique copper patina finish and matte varnish. Each piece was mounted in an individual box with magnetic closure. The customer plaque was laser-engraved with a fiber laser on 3 mm anodized aluminum, with gold corner pieces and a black MDF back panel.
The commemorative book was printed in offset four-color on 150 gram matte coated paper, with sewn binding and a cloth dust jacket. 120 hand-numbered copies were delivered. The editorial line was coordinated by the plant's internal communications committee with support from our editorial team on layout matters.
Delivery was scheduled across three events: the first internal for staff, the second at the customer dinner and the third at a supplier reception. Each event used separate batches with differentiated packaging to avoid logistical confusion.
We closed the cycle with a joint retrospective. The client leadership and our account team reviewed the indicators from each phase, identified recurring friction points and proposed improvements for the next cycle. The conversation was documented in an act signed by both parties, which served as the basis for the client internal operating manual and as a reference for future projects with other operators in the sector. This closing discipline, uncommon in the merchandising industry, has differentiated our value proposition and has generated organic referrals among operations leaders at sister companies in the group.
Results
The organizing committee reported a strongly positive emotional response. Staff took the lapel pins home the same day and family members photographed them, generating organic content across the plant's internal social channels. The numbered books became a conversation piece at the customer dinner, where several executives requested a limited reprint for their own executive offices.
The tax team validated the CFDIs issued and the IMMEX pedimentos without observations. The Guanajuato customs office processed the international shipment with Carta Porte 3.0 within standard time. The operation set a precedent for future commemorative pieces at other group plants across North America.
The client internal operations team documented additional savings in man-hours spent preparing each kit before season start. Before the project, the supervisor at each location spent half a day per week reviewing sizes and sorting pieces; with the new scheme, that task disappeared from the operating calendar. Monthly replenishment consolidated into a single order leaving our El Marques, Queretaro hub, with delivery at each base in less than five business days.
From a commercial perspective, the client reported growth in the post-delivery recommendation rate, measured through the online survey every recipient receives after receiving the product. Reuse of pieces in social media by end users generated organic content equivalent to several tens of thousands of pesos in paid media during the first quarter, per the marketing area estimate.
The tax team validated the CFDIs issued under the general legal regime, with 16% VAT breakdown in each invoice when applicable. The client claimed the expense deduction in its annual return as part of operating expenditures, representing a tax benefit close to 35% of the invoiced amount. The operation set a precedent for the annual renewal of the programme, with minor catalogue adjustments to incorporate new pieces or recycled materials based on market demand.
Lessons learned
- Hand-numbering limited editions adds perceived value without spiking unit cost.
- Physical sampling per tier avoids repeating the design review cycle during production.
- Tiered delivery per event reduces the risk of pieces leaking to the wrong channel.
- Direct communication between the production team and each location lead dramatically reduces rework driven by last-minute changes. Reuse of the pieces by end recipients is an unplanned marketing asset: designing pieces that withstand continuous use multiplies brand return without additional paid media cost.