Aluminium Forgings  Manufacturers, Traders, Suppliers

The GSL Metallhandelsgesellschaft ltd. is, ever since it’s foundation in 1990, an independent supplier for castings and forgings as well as for semi-finished products according to the customer’s specifications. Additionally to raw parts we deliver completely machined and surface treated (e.g. galvanization, anodization) casting and forging parts on demand.

Kangxinhan Machinery CO., LTD is a comprehensive enterprise specializing in manufacturing and exporting many types of metal parts.
The company is located in a beautiful city - Qingdao and has always been committed to pursuing more advanced technology, to providing products with perfect quality and more favorable prices , to serving our customers with a more satisfied attitude.
Our production and business scope include: Forging, Sand casting, Precision casting, Die casting, Gravity casting, Stamping, Welding and CNC machining. We have the self-management import and export right,  and can process the orders in accordance with the customers’ supplied drawings or samples.
By now, we have had customers in most European countries and North America. There into, we have been keeping stable business relations with most major clients. We will cooperate with new and old customers wholeheartedly for achieving mutual brilliance.

SQM was founded in Shanghai in 2014 by Johnny Zhao. What began as a two-person startup has grown into a team of over 50 professionals, collaborating with +45 trusted suppliers across China. In 2024, SQM expanded into Europe with the establishment of SQM GmbH in Germany, strengthening our global presence.
We specialize in high-quality casting and forging components for industries such as agriculture, construction, truck & trailer, automotive, pump & valve, rail transportation, and energy. Our engineering and QC teams ensure technical excellence and strict quality compliance.
SQM is ISO 9001, TS16949, ISO 45001, and ISO 14001 certified, guaranteeing the highest quality, safety, and environmental standards. Trusted by over 130 manufacturers across Europe and North America, our turnover has grown from €17 million in 2023 to €21 million in 2024, reflecting our commitment to precision, reliability, and continuous growth.
Let’s build a long-term partnership—contact us to discuss your project needs today!

Founded in2014, MFGsourcing has grown into a premier expert manufacturing sourcing agency and comprehensive one-stop service provider in China. We bridge the gap between innovative global brands and precision-driven Chinese manufacturing, empowering startups, SMEs, and large-scale assembly factories with seamless,cost-effective production solutions.
Our CoreExpertise: Precision Manufacturing & Surface Finishing
We specialize in sourcing a vast array of components and advanced surface treatments. Our deep supply chain network of 2000+ verified factories ensuresyou find the perfect partner for your specific need.
· Components & Parts Sourcing:
CNC Machining | SMT (PCB Assembly) & PCB Manufacturing | ElectronicComponents | Plastic Processes (Injection Molding, Extrusion, Blow Molding) |Sheet Metal Fabrication | LSR & Silicone Rubber Molding | Over-molding |Metal Stamping & Die Casting | Metal Forging & Cold Heading | Casting(Lost Wax, Sand) | Aluminum Extrusion | Metal Injection Molding | PowderMetallurgy | Die Cutting | Wire-Cutting & EDM | Mold Manufacturing | VacuumForming.
· Surface Finishing & Decoration:
PVD & CVD Coating | Silkscreen & Pad Printing | Painting & PowderCoating | Electroplating | Hot & Water Transfer Printing | Anodic Oxidation& Electrophoresis | Laser Engraving | Polishing & Brushing | IMD/OMD |Embossing | Micro-arc Oxidation | Foil Stamping, etc.
Your End-to-End Sourcing Partner: One-Stop Service
We go beyond simple supplier matching. Our integrated service suite managesyour project from concept to completion.
1. Product Development: Full support for NPD/NPI, including EVT/DVT/PVT phases (rigorous testing and validation at every stage),DFM/DFX/DFA analysis (design optimization formanufacturability, cost, and assembly).
2. StrategicSourcing: Supplier development, selection, auditing, eliminating, andongoing relationship management.
3. Supply Chain Management: Holistic oversight to ensure stability and transparencyfrom purchase, plan, production, quality control, warehouse, logistics).
· Quality Assurance: Certifiedmanagement systems (ISO9001, IATF16949, ISO13485) for comprehensive qualitycontrol throughout the product lifecycle.
4. Cost Optimization: We employ VAVE (Value Analysis/Value Engineering), DFC(Design for Cost), and strategic negotiation to reduce your costs by 5%–30%.
5. Project & Production Management: Dedicated oversight for OEM/ODMservices, assembly, and manufacturing. We offer one stop services from theproduct initiation, planning, execution, monitoring, control and closure.
Why Choose MFGsourcing?
· Direct Factory Connections: Eliminateintermediaries and their markups.
· No MOQ Restrictions: Idealfor prototypes and low-volume production.
· Rapid Prototyping: Accelerateyour time-to-market.
· Expert DFM Consulting: Submityour drawings for a free design-for-manufacturability review and a competitivequote.
Ready to streamline your supply chain and unlock significant savings? Connect with us today.
Submit your drawings. Get your free DFM consult and competitive quote now.