We export-produce general-purpose valves under ISO-based QA with complete documentation and third-party inspection on request. Expect 24-hour engineering responses, stock for regular models, and coordinated lead times for project schedules—so your EPC and OEM workstreams stay on track.
Choose the communication method that best fits your urgency and technical requirements. Our engineering support operates across multiple time zones to ensure rapid response to critical issues.
Critical system failures require immediate attention. Our emergency engineering team responds within 30 minutes for production-critical issues.
+86-15081875008
Available 24/7
Complex system design questions and specification requirements receive detailed engineering analysis within 4 business hours.
sales@ruitoflow.com
Response within 4 hours
Real-time technical discussions with our valve specialists. Perfect for quick clarifications and product selection guidance.
Chat Now
Mon-Fri 8AM-8PM CST
Remote system inspections and troubleshooting through video calls. Our engineers can visually assess installations and provide precise guidance.
Schedule Call
Same-day availability
Our 8-engineer team supports global EPCs, system integrators and OEMs with remote, standards-based guidance across specification review, documentation, and quality assurance. We operate within a manufacturer's scope—design optimization, production, testing and compliance files—so your project receives clear answers, complete records and reliable delivery control.
Selection and specification verification for general-purpose industrial valves to DIN/EN/ISO requirements. We review P&IDs and media/conditions, align interfaces, and provide drawing updates and bill-of-materials notes to de-risk procurement.
Factory quality management to ISO 9001 with hydro/air tests executed at up to 1.5× working pressure. We compile bilingual dossiers—drawings, material certificates, pressure-test reports, O&M manuals—and coordinate third-party inspection as requested.
Production scheduling, split shipments and export paperwork aligned to project milestones. Stocked models enable fast dispatch; customized specifications follow controlled lead times with transparent progress reports.
We operate as a manufacturing partner for industrial valve projects. Every inquiry is handled by engineers under an ISO 9001 quality system, with standardized documentation and traceable testing to reduce your project risk and keep schedules predictable.
We acknowledge RFQs within 24 hours and address technical clarifications within 24 hours; non-standard requests receive a preliminary design and quotation within 48 hours. Communication is coordinated by a dedicated technical account manager across time zones.
Each order is supported with CAD drawings, material certificates, and pressure/seat test reports. English documentation is provided as required. Third-party inspections (SGS/BV/TÜV) can be arranged to verify conformity with DIN/EN/ISO specifications.
For regular models we maintain buffer stock; urgent orders can start production within 72 hours. Typical delivery for customized items is 15–25 days, with partial shipments and transparent order tracking available to match project milestones.
Products are manufactured under ISO 9001 with 100% inspection and pressure tests at 1.5× working pressure. Batch traceability is maintained for all valves. We provide remote technical support and a 12-month warranty focused on manufacturing quality.
High-temperature ball valves for a petrochemical unit in Singapore. Qualified for 180°C; all units 100% pressure-tested per EN /ISO with drawings and MTRs/test reports. Five years continuous service with no failure; remote clarifications within 24 hours.
316L stainless steel gate valves for a Korean shipyard seawater line. Corrosion-resistant materials and optimized seals support long intervals; each valve hydro-tested at 1.5×. EN/DIN drawings and test reports supplied; targets a 20-year interval aim.
Custom Y-strainers for a U.S. water treatment plant. Screen geometry optimized to reduce loss;each unit hydro-tested to EN/DIN with traceable production and drawings, test reports. The setup achieved ≈30% lower differential pressure in the stated range.
Voices from EPC contractors, system integrators, OEMs and plant operators—first-hand feedback on manufacturing quality, compliance documentation and responsive technical clarification from an export valve manufacturer.
"We ran a municipal EPC project in Germany and chose RUITO for valves complying with DIN/EN. We received full material certificates and hydrostatic test records at 1.5× working pressure. What helped most was their same-day clarification on torque and flange standards; drawings and a quote followed within 48 hours. Our document review passed on the first submission, and we kept to the schedule."
Procurement Manager, EPC Contractor — Germany
"As a U.S. OEM, we needed batch consistency and traceability. With RUITO, we reviewed ISO 9001 process records and 100% pressure test reports before shipment, and they coordinated third-party inspection without delay. Split shipments arrived as planned; our incoming checks showed zero leaks. This fit our assembly line requirements and reduced rework risk."
Supply Chain Director, OEM Manufacturer — United States
"For a water project in Singapore, we received standard sizes (DN50–DN300) from stock within five days. Custom items followed in about three weeks with EN/ISO documentation. We consistently got remote technical replies within 24 hours, which shortened coordination and kept commissioning predictable. We plan to repeat the spec with RUITO on our next package."
Project Lead, System Integrator — Singapore
"Our Italian equipment program required non-standard materials and precise machining. RUITO returned a complete proposal and 3D drawings within 48 hours; production met our 20-day target. Dimensions matched drawings (±0.1 mm), FAT passed on the first run, and the documentation package—drawings, material certificates, test reports—was audit-ready for our customer."
Engineering Manager, Equipment Manufacturer — Italy
Our certificates are issued by internationally recognized bodies, ensuring manufacturing quality and compliance you can verify for global EPC and industrial projects.
Quality Management System certified by Lloyd's Register, covering design support, machining, assembly and inspection.
Pressure Equipment Directive conformity certified by DNV; compliance supported with Declaration of Conformity and traceability.
Approval for potable water applications in the United Kingdom, verifying material safety and suitability for water supply systems.
Certification by the American Bureau of Shipping, confirming compliance with marine and offshore industry requirements.
Certification by Bureau Veritas, France, supporting quality assurance and compliance for international export projects.
Additional Lloyd's Register approvals for selected ranges, reinforcing global recognition of manufacturing reliability.
Strategic manufacturing and service locations ensure rapid response to your project requirements. Our distributed network provides local support backed by centralized engineering expertise.
50,000+ valves annually across all product lines
100% factory testing with full traceability documentation
Direct access to Shanghai Port for global logistics
50+ countries with local technical support
Provide details about your application or challenge, and our engineering team will prepare a comprehensive technical response tailored to your specific requirements. The more detail you provide, the more precise our initial recommendations will be.
Emergency issues receive phone response within 30 minutes. Complex technical consultations receive detailed engineering analysis within 4 business hours.
Each inquiry is assigned to a technical account manager who understands your industry requirements and maintains continuity throughout the project lifecycle.
All technical discussions are protected by comprehensive confidentiality agreements. Your proprietary process information remains secure throughout our consultation.
Common engineering and procurement questions from EPC contractors, system integrators, OEMs, and plant operators. Answers clarify our manufacturing scope, documentation, and support process to accelerate supplier qualification.
