WEISHI Machinery, an 8-year integrated R&D, manufacturing and trading enterprise, provides reliable, precise and economical custom metal parts globally.
It has multiple metal processing technologies and can customize parts from various metals to satisfy diverse industrial high-performance demands.
Adopts 5S management and ERP digital system to realize traceable production and efficient handling of customized and bulk orders.
Owns ISO9001 full-link quality control, professional technical support and direct factory supply to provide reliable, cost-saving customized solutions with stable delivery.
We provide integrated sheet metal fabrication with high-power laser cutting and robotic welding, alongside high-efficiency, low-cost custom brass hot extrusion to meet diverse metal component manufacturing demands.
Equipped with 35 CNC machines, we offer one-stop processes (turning, milling, slotting, EDM, wire cutting) for complex, high-tolerance custom parts. With an integrated production line, we provide a complete solution from rough forming to precision machining, eliminating multi‑vendor coordination.
We are equipped with 12000W and 6000W high-power laser cutting systems for precision processing of metal sheets and tubes. Supported by robotic automatic welding equipment, CNC bending machines and other auxiliary processing facilities, we deliver one-stop sheet metal manufacturing solutions covering cutting, forming and welding for customers.
Adopting advanced hot extrusion technology, brass raw materials are heated and formed in one pass through dies to customize parts of target shapes and dimensions. This process features high precision, low cost and high production efficiency, and is widely used in the production of architectural door and window hardware, home appliance fittings, and various mechanical equipment components.
Our large precision forging and mature hot forging technology yield dense, uniform grain structures, delivering ultra-high tensile strength, fatigue/wear resistance for heavy-duty conditions. We customize carbon/alloy/stainless steels and aluminum, and offer one-stop post-processing (CNC, heat treatment, galvanizing, blackening, polishing) with strict tolerance control for stable quality.
Two casting lines (silica sol precision & water glass sand) adapt processes to accuracy/cost/usage, for volume or custom needs. Materials: SS, CS, alloy, 17-4PH. High precision & finish. Applications: engineering, automotive, valves, mining, agri, hydraulics. OEM available from drawings/samples.
Precision-forged 4140 steel fixture: strong, durable. Quick-install wheels for equipment, expands usage, boosts efficiency & mobility. Screws cut-to-length for flexible setup. Tested wear/compression-resistant, no deformation, long life.
We hold ISO9001 certification, deploy comprehensive precision testing equipment to inspect various product indicators, follow a strict raw material-sample-small batch-mass production inspection procedure with complete records, and adopt individual product packaging to prevent transport damage.
We proceed through inquiry submission, term confirmation, sample fabrication, mass production upon sample approval and final goods delivery.
Submit your demand inquiry to us for quotation.
We negotiate and finalize prices, technical parameters and contract terms.
Manufacture prototype samples based on confirmed requirements.
Launch formal mass production once samples pass your verification.
Upon sample feedback, we'll mass-produce to ensure timely delivery and quality.
Arrange shipment and send finished products to you.
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To meet the surging global demand for custom precision CNC turning parts and upgrade our overall manufacturing strength, our factory has launched a comprehensive production upgrade project. We have newly introduced8 sets of Xiaotieren CK0636L CNC lathes and expanded our professional production and technical team, significantly enhancing our capabilities in
What are the precision forging processes? There are many precision forging processes currently applied in production, which can be divided into hot precision forging, cold precision forging, warm precision forging, composite precision forging, isothermal precision forging, etc. according to different forming temperatures. Hot precision forging process The precision forging process
On May 5, 2026, WEISHI Company successfully fulfilled a large-scale order and officially shipped two 40HQ full containers of goods to our long-term client in the Middle East. Our cooperation with this client dates back to 2021, starting with a small order worth only 200 US dollars. At the initial
8 Years of Precision Metal Component Expertise With 8 years of industry dedication and technical accumulation