Import China Marker — Buy in Bulk from Supplier in China

China markers are water-soluble industrial marking pens designed for temporary marking on non-porous surfaces such as ceramic, glass, metal, plastic, and porcelain. The ink is formulated to remain visible during handling and processing but dissolves completely when exposed to water, leaving no residue. The marker body is encased in a peel-off paper wrapper that protects the tip and allows for controlled ink exposure during use.

The ink composition is non-toxic and complies with CE safety standards, making it suitable for use in food processing, automotive, and electronics manufacturing environments. The tip is typically made of porous fiber to ensure consistent flow and minimal bleed. The marker does not contain alcohol or solvents that could damage sensitive surfaces. Unlike permanent markers, its defining feature is complete removability without abrasion or chemical cleaners.

These markers are primarily used by engineers, quality control teams, and production staff to label components during machining, assembly, or inspection. Buyers often order in bulk for use in factories, workshops, and warehouses. Packaging is in standard cartons of 100 or 500 units. Lead times depend on order volume and customization. Buyers should confirm the drying time and water-solubility performance under their specific conditions before bulk purchase.

Shanghai Teanle Industry Co., Ltd. is an industrial tool supplier based in Shanghai, registered at Wuzhong Road. The company is classified as imported and harbor-tier, indicating verified export activity and logistics capability. The listing does not state production capacity, years in business, or client names. The supplier appears to function as a trading entity sourcing marking tools from third-party manufacturers, rather than producing them in-house.

There is no public data on laboratory testing, R&D capability, or quality control procedures beyond CE compliance. The supplier has no recorded response rate or average response time, suggesting limited customer engagement. Buyers should request a sample batch and validate ink solubility under their own process conditions before committing to bulk orders. The supplier's role is likely coordination and export, not formulation or manufacturing.