Anyone who purchases metal powder has likely experienced this inefficient cycle: posting a purchasing request in a group chat, receiving quotes in wildly different formats with missing parameters, then going back and forth to clarify—only to end the week still stuck in the information-gathering phase. The problem isn't the people; it's the industry's long-standing lack of a standardized information exchange mechanism. Fenbang is here to solve exactly that. We position ourselves as the public infrastructure of the metal 3D printing powder industry—neutral, free, and non-partisan. Over 200 verified suppliers have already joined our platform, covering mainstream categories such as titanium alloys, nickel-based superalloys, and stainless steel. We offer end-to-end services including instant quotes, sample delivery, TDS technical datasheets, and guaranteed contracts. **Standardized inquiries**: Over a dozen parameters—material, grade, particle size, process, oxygen content, and more—are structured into forms. The more complete your input, the more accurate your quotes. Research institutes, traders, and factory buyers all save time by eliminating repetitive back-and-forth communication. **Benchmarking for price comparison**: A single inquiry simultaneously reaches all relevant suppliers on the platform, yielding not scattered quotes but a comprehensive set of samples for horizontal comparison. Our price index module provides median price references based on anonymized transaction data, so market assessments no longer rely on any single party's claims. **Privacy protection**: During the inquiry phase, we support three modes: anonymous, identity-hidden, and targeted invitations. Your identity is only disclosed to a supplier after you actively accept their quote. **Ranking based on credibility**: Supplier rankings are driven by real transaction data—response rate, acceptance rate, sample shipping completeness, and more—not by advertising spend. Diamond and platinum badges represent suppliers verified as high-quality through actual transactions. **Fully streamlined online process**: Quotes come with standardized TDS documents, and you can view or download chemical composition, particle size distribution charts, and SEM images with one click. Sample requests and logistics tracking are managed in a closed loop, with real-time updates pushed via WeChat. For large transactions, an escrow model with tri-party e-contracts is available—the platform never touches your funds. Whether it's bulk purchasing, R&D prototyping, or trade inquiries, simply select the relevant tag and publish to move forward efficiently. Fenbang is not a matchmaking intermediary that takes commissions—we are a shared informational tool for the industry. Register for free on the Fenbang mini-program and publish your first inquiry in just a few minutes.