Shenzhen Wenjiehang Testing Service Co., Ltd. Located in Fuyong, Bao'an District, Shenzhen, the company serves foreign trade manufacturers and cross-border e-commerce enterprises, focusing on two core businesses: Product compliance testing and dangerous goods transport identification reports for air and sea shipments. Leveraging the geographical advantages of the cross-border industry in the Pearl River Delta, we target major export categories including lithium batteries, power tools, chemical adhesives, e-cigarettes, daily consumer goods, 3C electronic products and more. We provide one-stop solutions to two key pain points for exporters: Compliance testing for product listing on cross-border platforms and documentation for international logistics and customs clearance. Our team is well-versed in compliance standards of major cross-border platforms such as Amazon, Temu, SHEIN and AliExpress, and proficient in IATA and IMDG international dangerous goods regulations for air and sea transport. We offer services including transportation condition identification of goods, MSDS/SDS compilation, UN38.3 supporting consultation, as well as compliance testing and technical consultation covering EU RoHS, CE, TPD, MHRA, FCC, KC, PSE and other certifications. Our reports are widely accepted by airlines, shipping lines, freight forwarders, customs authorities and cross-border platform auditors, effectively preventing cargo detention, shipment rejection and product delisting risks. Adhering to the service philosophy of Uphold Compliance, Expedite Certification, Professional Support, we deliver standardized technical solutions, transparent pricing and prompt responses. We continuously pave compliant pathways for foreign trade manufacturers and cross-border sellers, enabling Chinese products to be safely and smoothly exported worldwide.