Industrial Valves, Piping Systems & Global Supply Chain Solutions
Manufacturing Excellence • Supply Chain Execution • German Engineering Oversight
German-managed supply chain execution in Shanghai. We combine European engineering standards with qualified manufacturing partners in China to deliver industrial valves, piping systems and engineered supply chain solutions for critical infrastructure projects—ensuring compliance, full traceability and reliable project execution.
STRATEGIC INDUSTRIAL SUPPLY CHAIN & ENGINEERING PLATFORM
Europe • Asia • Middle East
German Management. Qualified Chinese Manufacturing. Global Project Execution.
Certified pipes, valves and fittings with complete technical documentation, full traceability and engineering support for EPC projects worldwide.
✔ DIN EN Standards ✔ AD2000 Compliance ✔ Full Material Traceability ✔ Complete Documentation Packages
Your Global Supply Chain Execution Partner
Reliable. Compliant. Accountable.
K&L Industries is more than an industrial supplier. We provide integrated valve, piping and supply chain solutions through a qualified manufacturing network, delivering OEM products in full compliance with international standards. Our core strength is the integration of engineering, sourcing, quality assurance and global supply chain execution—creating value beyond conventional product supply.
Supported by our KLi Valve Series and strategic partners, including Wouter Witzel, FFC, ACT, Enertech and Shanghai Guanghua-Altometer Instruments, we deliver certified products, engineering expertise and reliable flow control solutions for industrial projects worldwide.
Selected Project Experience
Supporting Nuclear Power Projects in Jiangsu, China
From customer inquiry and technical review to order placement and final delivery, every step is managed by K&L Industries' Supply Chain Management team. Throughout the project, our customers receive continuous updates and complete documentation, including EN 10204 3.1 material certificates, ensuring full transparency, traceability, and quality assurance.
Ready for shipment to our customer in Jiangsu, supporting a nuclear power project with Wouter Witzel vulcanized butterfly valves for critical vacuum applications.
Project Location: Shandong Province, China
Project: Nuclear Power Plant – Shandong Province, China
Product: Wouter Witzel Vulcanized Butterfly Valve DN350 with Electric Actuator
Documentation: EN 10204 3.1 Material Certificate
From the initial customer inquiry and technical evaluation through to order execution and final documentation, the complete project was managed under K&L Industries' Supply Chain Management framework. Our customer received continuous project updates, full technical support, complete material traceability, and comprehensive quality documentation throughout every stage of the project.
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Supporting Hot Rolling Mill Applications in
Hubei Province, China
Product: Wouter Witzel Vulcanized Butterfly Valves, DN250, with Actuators
Documentation: EN 10204 3.1 Material Certificates
Project: Hot Rolling Mill – Hubei Province, China
Industry: Steel Manufacturing
Product: Wouter Witzel Vulcanized Butterfly Valves, DN250, complete with actuators
Documentation: EN 10204 3.1 Material Certificates
Project Scope: From technical evaluation and product selection through order execution, quality assurance, and final documentation, the entire project was managed under K&L Industries' Supply Chain Management framework. Full traceability, continuous customer communication, and complete technical documentation were ensured throughout every stage of the project.
The K&L Quality Gate
- 4 Pillars of the K&L Gate -
Bridging Global Standards with German-Managed Execution
At K&L industries, we don't just supply components; we manage the integrity of your infrastructure. Our proprietary "Quality Gate" is a rigorous multi-stage verification process led by our (CSO) Thomas Krank and Dr. Bernd Pichler. We bridge the gap between high-capacity manufacturing in Asia and the uncompromising quality expectations of Europe and the Middle East.
1. Elite Pre-Sourcing
We bypass standard markets to work exclusively with manufacturers holding active ISO, ANSI, and JIS certifications.
The Customer Benefit: Guaranteed material baseline before the first order is even placed.
2. Technical Verification
In-house verification of Material Heat Numbers and EN 10204 3.1/3.2 test reports.
The Customer Benefit: Total traceability of every valve, flange, and pipe in your project.
3. German Oversight
Every export is subjected to a final quality audit managed by our German leadership team in Shanghai.
The Customer Benefit: Elimination of "communication lag" and technical errors common in international trading.
4. Global Compliance
Full synchronization between China's GB/T 19001 Quality Management System and internationally recognized ISO 9001 standards—ensuring globally consistent quality, compliance, and operational excellence.
The Customer Benefit: We build industrial supply chain systems for the World.
Why K&L Industries
German Engineering Oversight
On-site technical leadership ensuring compliance with DIN, ASME, API and project specifications.
Integrated Quality Management
Quality Management System aligned with GB/T 19001-2016 (ISO 9001:2015). ISO 9001:2015 certification in progress, with TÜV SÜD audit scheduled for Q3 2026.
Full Material Traceability
EN 10204 Type 3.1 / 3.2 material certification and complete documentation packages provided with every project.
Reliable Project Execution
Consistent on-time delivery and coordinated supply chain execution across Europe, China and the Middle East.
Technical Specification & Standards
Feature Standards & Compliance Product Portfolio Valves, Piping Systems, Fittings, Engineered Flow Control Material StandardsDIN EN, AD2000, ASTM, ASME, ANSI, JIS Certifications PED 2014/68/EU, API 600/6D, ISO 9001
Logistics Control Global Execution (EXW, FOB, CIF, DDP - Incoterms 2020)
Inquiry and Contact form - Choose K&L industries
Request Access to the K&L industries Inquiry & Technical Suite
Response within 24h - Documentation available before order - Project-based pricing - MOQ flexibel für EPC
To protect the integrity of our engineering data and project protocols, full access to our Compliance Vault is reserved for verified partners and EPC contractors.
Why EPC Partners Choose K&L Industries
Technical Review Before Production
Every RFQ is reviewed against project specifications, datasheets and ITP requirements before manufacturing begins.
Supply Chain Integrity
Qualified manufacturing partners, protected by strict NDAs and verified through supplier audits. K&L Industries serves as your local quality representative in Shanghai, ensuring controlled project execution.
Document-Ready Delivery
Complete documentation packages—including MTCs, welding records, NDT reports and inspection documentation—delivered digitally and physically for seamless EPC compliance.
We operate as your external supply chain department.
One point of responsibility
• Reduced supplier risk
• Faster project execution
• Transparent documentation
• Global sourcing capability
Our Core Business
- Industrial Valves Manufacturing & Supply
- Pipes & Fittings Supply
- Project-Based EPC Support
- OEM Production
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Certified Supply for Critical Projects
Standards: API | ASTM | ASME | DIN | EN | JIS
Documentation: & Inspection:
Documentation:
• Mill & Material Test Certificates (MTC)
• Inspection Reports - Full material traceability - Pre-shipment inspection
• Third-party verification (SGS / BV / TUV )
Contact Information:
K&L industries Shanghai - Contacts: +8615221552353 / +8618901661314 - Email: Thomas@Kl-industries.biz
China, Shanghai, Minhang District, Shenhong Road, No. 5, Lane 666, Room 405-B (中国,上海市,闵行区申虹路666弄5号405-B室)