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- 55 3660 4842
- soluciones@proecoplating.com
We specialize in coatings for conductivity, corrosion resistance, wear resistance, and aesthetic finishes, with the flexibility to handle a wide range of materials and geometries.
We specialize in coatings for conductivity, corrosion resistance, wear resistance, and aesthetic finishes, with the flexibility to handle a wide range of materials and geometries.
Defined thickness ranges, masking, rack/barrel processing, RoHS/REACH-compliant chemistries, salt-spray/performance targets, certificates of conformity, and PPAP capability.
Electrochemical conversion of the aluminum surface to a hard, porous oxide; dyable and sealable.
What it’s for: corrosion resistance, wear resistance (hardcoat), electrical insulation, color/branding. Common options: Type II (decorative), Type III (hardcoat), clear or dyed colors.
Chemical polish that restores deep metallic luster and high reflectivity on copper/brass prior to plating.
What it’s for:cosmetic trim and decorative parts, preparation for nickel/chrome plating, removing oxides/tarnish, mirror-like pre-plate finishes.
Conductive, corrosion-protective conversion layer that’s an excellent base for paint, sealants, and EMI gaskets.
What it’s for:corrosion protection without build, paint/adhesive underlayers, electrical bonding/grounding, clear or yellow trivalent finishes.
Autocatalytic nickel-phosphorus coating with uniform thickness, even on complex geometries.
What it’s for: tight-tolerance parts, uniform corrosion protection, improved hardness and wear (can be heat-treated), selectable P levels (low/mid/high) to tailor hardness vs. corrosion.
Versatile decorative/functional nickel with good leveling and corrosion resistance.
What it’s for: bright, cosmetic nickel layers, barrier layers to prevent diffusion, general wear and corrosion protection, base layer for decorative nickel-chrome.
Controlled anodic polishing that smooths micro-peaks, reduces Ra, and produces a bright, cleanable surface.
What it’s for:hygienic and cleanroom equipment, micro-deburring fine edges, improved corrosion performance, lower friction and easier sterilization.
High-dielectric epoxy insulation (powder or liquid) for copper/aluminum busbars; resists moisture, chemicals, and abrasion.
What it’s for:electrical insulation and arc/flash protection, corrosion resistance, phase/color coding, increased creepage/clearance, reliable performance in switchgear, UPS, substations, and data-center power distribution.
Extremely hard, low-friction chromium deposit that resists abrasion and can restore worn dimensions.
What it’s for:high-wear shafts and rolls, molds and dies, sliding/sealing surfaces, dimensional restoration, polish-to-low-Ra finishes.
Crystalline conversion coating that retains oil and reduces friction.
What it’s for: Break-in of moving parts, anti-galling on sliding/press-fit surfaces, improved lubricity on firearms/automotive/industrial components.
Multi-layer nickel topped with a thin Trivalent chromium for a bright, durable, “showroom” finish.
What it’s for: premium appearance plus corrosion/wear resistance on consumer, appliance, and architectural parts; micro-cracked/micro-porous options to optimize durability.
Non-deposited chemical treatment that removes free iron and strengthens the natural oxide for maximum corrosion resistance.
What it’s for: stainless parts after machining or welding, food/medical/pharma components, aerospace hardware, precision parts with no dimensional change.
An ultra-thin silver deposit (“flash/strike”) that gives the benefits of silver at minimal thickness.
What it’s for: contact lubrication and low resistance on connectors, interim protection before final assembly or soldering, cost-sensitive conductivity upgrades.
Low-stress, very ductile nickel for engineering builds and underplates.
What it’s for: dimensional build-up and repair, solderable/barrier underplate beneath tin/silver/gold, wear surfaces that need toughness without brittleness, low-stress plating on complex parts.
Tin finish over aluminum using specialized pretreatments for strong adhesion.
What it’s for: making aluminum parts reliably solderable or crimpable, improving conductivity at joints, reducing galvanic issues with proper underlayers/sealers.
Lead-free tin deposit for excellent solderability and corrosion protection on copper alloys.
What it’s for: power distribution components, terminals, lugs, busbars, connector pins; improves solder wetting and reduces insertion force. (Matte or bright options; whisker-mitigation processes available.)
Barrel/vibratory finishing with selected media and compounds.
What it’s for: edge deburring, radius control, surface smoothing before plating, cosmetic polish, consistent part-to-part finish at scale.
Cost-effective sacrificial protection for steel with multiple passivation colors.
What it’s for: general hardware, brackets, stampings; corrosion protection with clear/blue, yellow, or black trivalent passivates; optional sealers for extended life.
Premium sacrificial coating (typically ~12–15% Ni) with outstanding corrosion performance.
What it’s for: automotive/industrial fasteners and brackets, harsh-environment hardware, superior red/white rust resistance vs. zinc alone; trivalent passivates and sealers available.
What it’s for: electrical busbars and contacts, RF/microwave parts, anti-galling on threaded connectors, high-temperature conductivity."
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With facilities in Toluca and Monterrey, we deliver nationwide coverage for the most demanding industrial sectors.
