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Ningbo Tonsin Machinery Industry Inc. was formed in 2006 with the merger of Tonsin Machinery and Xiangshan Hengli Foundry & Machine Company. We have now grown to become one of the most professional investment casting manufacturers in material of steel, stainless steel, iron and aluminium. With our strong abilities and expertise, Tonsin Machinery is able to provide our clients with a comprehensive and convenient one stop service that covers all the aspects of the investment casting process, from mold designing, cast making, machining, polishing and assembly, all of which are done in our own plant with high efficiency and quality. In the past decade, we have been consistently pursuing excellence in product quality, adhering to strict manufacturing process control, and enhancing our quality assurance capacity. Through our hard work and dedication, Tonsin Machinery has emerged as one of the industry leaders in the global manufacturing market, and gained recognition and trust from ou... [View More..]
FAQ (Frequently Asked Questions)What is your business model?Ningbo Tonsin Machinery Industry Inc.'s business model is . We focus on providing reliable sourcing and export services to overseas customers. What products does your company mainly supply?Ningbo Tonsin Machinery Industry Inc. main business scope includes Ball Valve, Investment Casting, CNC Machining, Casting, Stamping, Gravity Casting. Product specifications and availability may vary by order requirements. Where is your company located?Ningbo Tonsin Machinery Industry Inc. is located in Zhejiang in China. Business visits can be arranged by appointment. Do you support OEM or customized orders?OEM and customization services are available depending on product type and order quantity. Please contact us with your customization requirements. What is the minimum order quantity (MOQ)?Minimum order quantity varies by product and specification. Trial orders may be considered for certain items. What payment terms do you accept?Commonly accepted payment methods include T/T and L/C. Payment terms depend on order value and cooperation conditions. How do you arrange shipping?We support common trade terms such as FOB and CIF. Shipping can be arranged by sea, air, or courier based on customer requirements. How is product quality controlled?Products are inspected during production and before shipment to ensure they meet agreed quality standards. What is the typical lead time for orders?Lead time depends on product type and order quantity, usually ranging from 7 to 30 days after order confirmation. |