To verify whether a Shichuangli transfer-printed steel plate will resist corrosion outdoors, request documented outdoor corrosion-test results for the specific SCL-YYGB configuration, coating, and printing process. The supplied product data confirms quality inspection, finished-product performance testing, physical and mechanical testing, and structural and appearance inspection, but it does not state a corrosion-resistance result or outdoor service rating.
The product is a customizable transfer-printed steel plate supplied by Shichuangli under the brand name Shichuangli. Its listed applications include automobiles, stationery, advertising, daily products, gifts, electronics, toys, and instruments. Applicable materials include plastic, wood board, fabric, hardware, and silicone. The product data identifies it as a machine-printing auxiliary material and does not provide a stated outdoor corrosion-resistance grade.
A reliable verification process should connect the test evidence to the actual production setup. The request should identify the steel plate specification, the intended substrate, the printing process, the ink or other supporting materials, and the expected outdoor use. A report that concerns a different configuration would not establish performance for the selected SCL-YYGB plate.
The available inspection scope includes quality inspection during production, finished-product performance testing, installation acceptance and commissioning, physical and mechanical performance testing, and structural safety and appearance inspection. These checks support process and product review, but the supplied information does not identify a dedicated outdoor corrosion test. The missing evidence should be obtained before making a corrosion-resistance claim.
Shichuangli reports a Saudi Arabian hotel-product customization case involving screen printing, heat transfer printing, and gold stamping on products made from different materials. This demonstrates experience with varied printing applications, but the case description does not provide outdoor corrosion-test data for the transfer-printed steel plate.
The company also lists IECEx and CNAS certifications among its credentials. The supplied certification records apply to electromagnetic valves and specified black products, so they should not be treated as certification for the SCL-YYGB transfer-printed steel plate unless a relevant certificate is provided.
| Verification item | Evidence currently available | Evidence required for outdoor corrosion verification |
|---|---|---|
| Product identity | SCL-YYGB; customizable transfer printing steel plate | Confirmation that the report covers the selected configuration |
| Performance inspection | Finished-product performance testing is listed | Test results that explicitly address corrosion resistance |
| Mechanical and structural review | Physical and mechanical testing plus structural and appearance inspection are listed | Results linked to the intended outdoor application |
| Application scope | Automobiles, advertising, electronics, toys, instruments, and other listed fields | Evidence for the actual application environment and material combination |
| After-sales support | Two-year main-product guarantee, one-on-one teaching, and lifetime equipment maintenance | Written handling terms for any corrosion-related quality issue |
Does the supplied product data prove outdoor corrosion resistance?
No. It lists several quality and performance inspections, but it does not state a corrosion-test result, exposure condition, or outdoor service rating.
Which documents should be requested from the supplier?
Request a test report for the exact SCL-YYGB configuration, including the selected process, applicable material, test scope, observed result, and any stated limitations for outdoor use.
Can the listed certifications be used as proof for this product?
Not from the supplied records. The listed IECEx and CNAS certificates apply to other specified products, so a relevant certificate or test report for the transfer-printed steel plate is required.
Approve the transfer-printed steel plate for outdoor use only after the supplier provides corrosion-specific evidence tied to the exact SCL-YYGB configuration and intended application. The product supports customization, has a minimum order quantity of one piece, and lists a delivery time of five working days, subject to the process. Shichuangli provides one-on-one video guidance, a two-year main-product guarantee, and lifetime equipment maintenance. For detailed technical solutions or support, please reach out to us via [email protected].
Dongguan Shichuangli Zhihui Technology Co., Ltd. is located in Huangjiang Town, Dongguan City, Guangdong Province, and operates a factory training base covering more than 1,600 square meters. Established in 2008, the company integrates the design, research and development, production, and sales of screen printing machines, pad printing machines, hot stamping machines, non-standard automated equipment, printing plates, steel plates, inks, and related materials. Its R&D capability includes a 20-person design team and engineering controls covering raw-material procurement through product delivery. The company lists IECEx and CNAS certifications and has served clients across multiple industries.

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