Release Date: July 14, 2026
Location: Suzhou, China
Against the backdrop of global energy-saving transformation, transformer, motor and reactor manufacturers are increasingly pursuing customized magnetic cores with stable performance and cost advantages. Suzhou LANCELOT Metal Products Co., Ltd., a veteran silicon steel lamination manufacturer with over 15 years of dedicated experience, has won wide praise from overseas partners by its tailor-made one-stop OEM & ODM service, complete regulatory certifications and stable BAOSTEEL raw material supply chain.
Founded in August 2017, LANCELOT’s 8,000 sq.m. production plant in Wujiang District boasts a full independent production line covering raw material slitting, precision stamping, high-temperature annealing and standardized finished packaging. Unlike small-scale processing workshops that only provide standard laminations, the company centers its operation on personalized customization to satisfy diverse design demands from worldwide electrical equipment makers.
Customization Flexibility Meets Diverse Industrial Needs
Supported by a professional technical R&D team, LANCELOT can adjust nearly all core parameters according to customers’ drawings, samples or technical indicators:
Multiple core types for different equipment: full-size single-phase EI cores (EI28–EI360), 3PEI three-phase transformer laminations, slim UI cores for ultra-thin power supplies, plus oriented & non-oriented silicon steel coils of B35A, B50A, B65A series.
Adjustable specifications: customizable sheet thickness, air gap size, hole position, stacking height and insulation coating standards.
Special processing support: dedicated nesting solutions for 3PH transformers to shorten clients’ assembly time and cut labor costs.
All customized products undergo seven strict inspection links throughout production. From raw coil iron loss testing to finished product random sampling before shipment, every procedure is recorded under the ISO9001:2015 quality system (valid until Mar 2029), ensuring consistent low iron loss, high stacking factor and uniform coating on each batch of laminations.
Full EU Compliance Eliminates Cross-Border Shipping Risks
Many electrical manufacturers face customs detention and order delays due to incomplete hazardous substance documents. LANCELOT has solved this pain point comprehensively. Authoritative third-party testing issued by UP Technology Service confirms all EI and custom silicon steel sheets fully comply with RoHS and REACH regulations. The official EU SDS report clearly records the product’s safe material composition with no restricted PBT/vPvB substances, enabling smooth customs clearance for shipments to Europe, Latin America, Southeast Asia and other regions.
Stable cooperation with BAOSTEEL serves as another core guarantee of customized product stability. Direct access to top-grade silicon steel raw materials avoids unstable performance caused by inferior recycled steel, effectively lowering clients’ defective product rate in transformer and motor assembly.
Factory Direct Model Delivers Long-Term Cost Benefits
By removing intermediate distributors, LANCELOT provides factory-direct prices without extra markup. Meanwhile, integrated production procedures cut processing cycles and shorten delivery lead times significantly. Existing partners from Brazil, Argentina, Spain, Vietnam and other countries report that switching to LANCELOT’s customized silicon steel cores has reduced their comprehensive production costs by 8%–15%, while equipment efficiency is improved thanks to low-loss magnetic performance.
The company offers complimentary technical data sheets, prototype samples and targeted quotations for all potential partners. Whether clients need small trial orders or mass bulk production, flexible MOQ policies are available to support newly established electrical factories as well as large-scale equipment brands.
Upgraded Production Layout for Expanding Global Demand
To accommodate surging overseas customization orders, LANCELOT recently upgraded its stamping and annealing equipment to boost monthly output capacity. The factory also opens free factory visits for global buyers, allowing customers to inspect the full quality control workflow and production environment on-site.
“We don’t merely sell standard silicon steel laminations; we deliver matched magnetic core solutions for each client’s unique equipment design,” said Iris, Sales Manager of LANCELOT. “Our integrated strength including stable raw material sources, full certification and mature customization system helps our partners stay competitive in their local electrical markets.”
Clients can reach the team through official website www.ei-laminationcore.com, Alibaba store szlancelot.en.alibaba.com, or contact Iris directly via Whatsapp +86 15793797029 and email 15793797029@139.com for technical consultations and quotation requests.
About Suzhou LANCELOT Metal Products Co., Ltd.
Founded in August 2017, Suzhou LANCELOT Metal Products Co., Ltd. is a professional sole-proprietorship manufacturer focusing on R&D, production and export of customized silicon steel laminations for transformers, motors and reactors. With 15+ years of manufacturing experience, BAOSTEEL stable supply, ISO9001 certification and complete EU REACH & RoHS documentation, the firm provides full-process OEM/ODM one-stop service to electrical manufacturers across the globe.