Automotive Stainless Steel Trim Strips
Products Description
Automotive stainless steel trim strips are made of 304/316 stainless steel, with strictly controlled content of alloying elements such as chromium, nickel, and molybdenum. This ensures excellent corrosion resistance, oxidation resistance, and wear resistance from the source. Even after long-term exposure to wind, sun, rain, and snow, they are not prone to fading, rusting, or deformation, resulting in a lifespan far exceeding that of ordinary carbon steel and plastic trim strips. They require less frequent replacement, significantly reducing operating costs.

Product Parameters
|
Product name |
automotive stainless steel trim strips |
|
Material |
304 (SUS304) / 316 (SUS316) / 430 (SUS430) / 436 Stainless Steel |
|
Cross-sectional Shape |
Flat, L-shaped, U-shaped, T-shaped, Special-shaped (for windows/door edges/grilles) |
|
Dimensions |
Width: 10–50 mm (±0.5 mm)Thickness: 0.4–1.8 mm (±0.1 mm)Length: Customized according to vehicle models (usually 0.5–2 m) |
|
Surface Treatment |
Mirror Polishing, Brushing (HL), Matte, Bright Surface, Black Titanium/Titanium Plating, Chrome Plating |
|
Mechanical Properties |
Tensile Strength: ≥520 MPaYield Strength: ≥230 MPaElongation: ≥45%Hardness: HV 180–300 |
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Corrosion Resistance |
Neutral Salt Spray (NSS): 96–1000 hours without rust |
|
Precision |
Straightness: ≤1.5 mm/mAngle Deviation: ≤1°Arc Radius: ±0.5 mm |
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Installation Method |
Adhesive Backing (3M), Buckle, Welding |
Product Applications
Window Area: Installed around the edges of car windows, these strips decorate the car body, protect the glass edges, reduce wind noise, and provide waterproofing and dustproofing, resulting in smoother window lines.
Sill Area: Protects door sills from scratches and wear caused by stepping on them when getting in and out of the car. Easy to clean, a simple wipe with a towel restores their shine, while also enhancing the interior's premium feel.
Door Area: Decorates the edges of car doors, conceals gaps in the bodywork, protects the door paint, enhances the door's texture, and is compatible with various car model door designs.
Trunk Area: Decorates the trunk edge, protecting the trunk paint, concealing gaps, enhancing the overall aesthetics of the rear of the vehicle, and preventing debris from scratching the body.
Front/Rear Area: Decorates the front grille and rear trim, enhancing the vehicle's visual appeal and making it more recognizable, befitting the high-end positioning of luxury models.

Product Packaging

Certificate

Our factory

About Us
Henan Tieyao Trading Co., Ltd. in Anyang, Henan Province, with our own factory, we maintain a healthy inventory of over 1,700 conventional vacuum products, ensuring prompt shipment for standard purchases. Our dedicated R&D team specializes in new designs and special requirements. We accept OEM/ODM orders and have established strong relationships with clients from East Asia, South Asia, North America, Europe, and Oceania. Nearly 99% of our international customers order again, and another 96% are repeat customers. To foster long-term relationships, we offer preferential discounts to returning customers and repeat orders. We understand that in an ever-changing market environment, competitive pricing, high-quality products, and attentive service are the keys to our success. We are committed to improving our business with reliability, professionalism, and compassion, all with a progressive perspective.

Exhibition

FAQ
Q1: Which car models are your stainless steel car trims compatible with?
A1: Our products are compatible with various car models worldwide, including sedans, SUVs, trucks, and new energy vehicles. Current specifications cover most mainstream models on the market. Customization is also supported; we can precisely create molds based on your provided vehicle parameters and design drawings to ensure a perfect fit.
Q2: What is the product warranty period? What happens if there are quality issues?
A2: Our stainless steel car trims have a 2-year warranty. Within the warranty period, if there are product quality issues (such as rust, deformation, or delamination), you can return or exchange them free of charge. We also provide lifetime technical support to assist customers in resolving any problems encountered during use.
Q3: Do you support sample delivery? How are sample fees calculated?
A3: Sample delivery is supported. Regular samples are free, but customers need to bear the express delivery costs. Customized samples require a certain mold opening fee, which can be deducted from the payment for subsequent bulk purchases.
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