Water Control
Waterway and valve systems
Flow-path design, thermostatic valve structures, flushing hydraulics, sealing, and durability validation for demanding bathroom applications.
Engineering-Led Sanitary Ware
Manufacturer in Xiamen.
WUGONG helps sanitary ware brands turn water-control, structural, and smart product ideas into production-ready systems in Xiamen.
Engineering Core
The technical depth behind products customers trust
WUGONG helps brands move complex bathroom product ideas from concept to prototype, validation, tooling, and production with one engineering-led partner.
Mechanical Design
Product structure and tooling logic
From exploded assemblies to mold-ready parts, we design around manufacturability, assembly, maintenance, and product reliability.
Smart Integration
Embedded control and PCB delivery
Firmware, sensor logic, sealed control modules, PCB design, SMT support, and integration with the mechanical water system.
20+
Years in Bathroom R&D5
Core Engineers50+
Patents Granted10+
Products in ProductionWho We Are
Engineering You Can Take to Production
Xiamen Wugong Technology Co., Ltd.
WUGONG is an engineering partner for sanitary ware brands, based in Xiamen — one of China's established bathroom manufacturing clusters. Our team carries bathroom products from early concept through engineering validation and production coordination.
Working with WUGONG gives you a dedicated engineering team that covers water systems, mechanical structure, and embedded control — moving designs through tooling, validation, and volume production under one roof.
Eco-FriendlySustainable materials and water-saving technology
Quality AssuredTesting and validation on every product
Custom ToolingIn-house mold development for your parts
Design-LedEngineering decisions made for manufacturability
Technology Showcase
Proven Product Solutions
Production-ready systems, plus selected pilot technologies under validation.
5th-Generation Smart Flushing System
Industry-first silent tank with 4-second tornado flush · 8 Patents
Flow proofPatent backedOEM fit
Smart Toilets
Zero water pressure limit, auto flush, heated seat · Full production
WaterwayControl logicCase study
Shower Systems
Smart ceramic thermostat with IP68 rating · UK 2-year tested
IP dataThermostatService swap
Easy-Clean Floor Drain
Patented F10010 easy-clean drain with invention & design patents
PatentFitmentDrainage
Turn-Over Drainage System
Pilot drainage system for controlled discharge and easier maintenance
PilotValidationCustom
Quality Assurance
Global Certifications
Engineering support for applicable standards in target sanitary-ware markets; scope and evidence depend on the finished model.
CE — European conformity
WaterSense — EPA efficiency
cUPC — Plumbing code
WRAS — UK water approval
EN 1111 — Thermostatic valves
ISO 9001 — Quality system
WaterMark — Australian plumbing
VA — European quality
SINTED — European testing
Get in Touch
Contact Us
Ready to start a partnership? We'd love to hear from you.
Address
Xiamen, Fujian Province, China
sales@xm5e.com
Business Hours
Mon - Sat: 8:00 AM - 6:00 PM (CST)