K&L Industries (Shanghai) Co., Ltd.
International operating brand of Shanghai Detuokang International Trading Co., Ltd. (上海德托康国际贸易有限公司)
Shanghai, China | German-managed industrial supply chain & engineering platform
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.
Industrial pipes, valves and fittings sourced from qualified manufacturing partners, supported by project-specific technical documentation, material traceability and engineering coordination 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, We coordinate product sourcing, engineering support and quality assurance through our qualified manufacturing network. Product-specific approvals and certificates are confirmed where applicable. 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
K&L Industries supports international EPC and industrial projects across energy, oil & gas, steel, petrochemical and other process industries.
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.
Triple Eccentric Butterfly Valve. Our first order for a hydrocarbon plant.
The technical values currently shown are:
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Materials: Carbon Steel, Stainless Steel, Alloy Steel
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Nominal size: NPS 2"–64", DN 50–1600
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Pressure rating: Class 150–900, PN 10–150
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Temperature: −196°C to 538°C
Operation: Manual gearbox, pneumatic actuator or electric actuator, depending on configuration.
Pressure reducing Valves - Outlet pressure range : 1.5-6.5 bar. Material Option: Bronze, SUS304 / SUS316 / Seals:NBR,EPDM, - EN1567 & ASSE 1003 - Using in Datacenter for a foreign customer.
On-Site Final Acceptance – Turkey Project for Major Gas Corporation
Project: Istanbul, Turkey – On-Site Final Acceptance Product: 6" INC Steel Elbows & Steel Pipes
Product: 6" INC Steel Elbows & Pipes Turkey Project for a Major Gas Corporation
Documentation:
- ASME B16.9 / ASTM A234
- Pressure Equipment Directive (PED) 2014/68/EU
For projects requiring on-site final acceptance, K&L Industries coordinates inspections at the manufacturing facility before shipment, in accordance with the agreed inspection and test plan (ITP). Inspection results and release documentation are recorded according to the agreed project requirements.
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 led by our Managing Director, 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. Supplier Qualification & Pre-Sourcing
We qualify manufacturing partners according to project-specific technical, quality, certification and production requirements.
The Customer Benefit: Defined technical and quality requirements before purchase order placement.
2. Technical Verification
In-house verification of Material Heat Numbers and EN 10204 3.1/3.2 test reports.
The Customer Benefit: Material identification and traceability are verified against the available material certificates, heat numbers and project documentation, according to the agreed scope of supply.
3. German Oversight
Every export is subjected to a final quality audit managed by our German leadership team in Shanghai.
The Customer Benefit: Direct technical coordination between customer, K&L and manufacturing partner.
4. Global Compliance
Our quality management processes are being developed in alignment with GB/T 19001-2016 and ISO 9001:2015 requirements. The status and scope of formal certification will be stated separately once confirmed.
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 Q4 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 Standards & Compliance
Product Standards: API, ASME, ASTM, DIN EN and JIS, as applicable to the selected product.
Pressure Equipment Compliance: PED 2014/68/EU, where applicable and subject to the relevant conformity assessment requirements.
Quality Management: ISO 9001:2015 certification in progress. TÜV SÜD audit planned for Q4 2026, subject to confirmation.
Documentation: Material certificates, inspection reports and product-specific compliance documentation according to the agreed scope of supply.
Logistics: EXW, FOB, CIF and DDP, subject to the agreed delivery scope and applicable Incoterms® 2020 rules.
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.
K & L industries Shanghai
China, Shanghai, Minhang District, Shenhong Road, No. 5, Lane 666,
Room 405-B - (上海市闵行区申虹路666弄5号405-B室)
Contacts: +8615221552353
Email: Thomas@Kl-industries.biz
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 - 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)