Factory Engineering • 2026-10-10 • 12 min read

Inside Keshiman's 5-Stage Closed-Loop Factory in Nan'an Luncang: From Mold Tooling & Gravity Brass Casting to 6-Layer Electroplating

Operating Plant: Luncang Plumbing &amp; Sanitary Ware Industrial Base, Nan'an City, Quanzhou, Fujian, China (南安市仑苍镇水暖卫浴基地)
Registered Address: No. 19-3, Yutian Valve Phase II, Chengxiang Town, Anxi County, Quanzhou, Fujian, China (安溪县城厢镇玉田阀门二期19-3号)
Mobile / WhatsApp: <a href="https://wa.me/8618065258899" target="_blank" style="color: #25d366; font-weight: 700; text-decoration: none;">+86 180 6525 8899
Legal Representative: Qin Zuoyuan (覃祚远)
Export Email: <a href="/cdn-cgi/l/email-protection#dcafbdb0b9af9cb7afb1bebda8b4abbdaeb9f2bfb3b1" style="color: inherit; text-decoration: none;"><span class="__cf_email__" data-cfemail="e093818c8593a08b938d8281948897819285ce838f8d">[email&#160;protected]
Warranty: 5-Year Ceramic Cartridge &bull; 2-5 Yr Hardware

How operating our own mold shop, gravity casting furnaces, CNC lathes, polishing lines, and 6-layer electroplating workshop eliminates sand-holes and compresses custom OEM delivery to 30 days.

← Back to All Technical Articles Request Engineering Quotation →