High-Quality China 304 316 Stainless Steel Pump Body Parts - Trusted Suppliers & Factory for Agricultural Machinery
Product Declaration
Products shown herein are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within Lantian group of companies.
Our policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.
About our Company
Lantian is the sales company of Lantian Group of Companies. Features of Lantian simply summarized as below:
- Trusted supplier of steel, iron & non-ferrous components.
- Extensive documented quality program in place.
- Castings, forgings, stampings, machining, welding & fabrication services.
- 9 related factories, over 50 joint-venture sub-contractors.
- 30+ years of manufacturing experiences, 15+ years of exporting experience.
- 100% of products sold to overseas customers.
- 50% of customer base is fortune 500 companies.
Casting Service
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
Lantian offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately.
Machining Service
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process.
Lantian has more than 60 sets precision machines incl. CNC center, boring, milling, lathing, etc., and more than 300 inspection instruments incl. 3 sets CMM with grade μm. Repeated tolerance can be maintained as 0.02mm. Meanwhile awarded by certificates ISO9001-2008; ISO/TS16949. Lantian specialized in high precise machining for small-middle-big metal components.
3rd Party Inspection
Lantian worked as 3rd party inspection center besides its sister factories or sub-contractors' self inspection. Offers process inspection, random inspection and before delivery inspection services for material, mechanical, inside defects, dimensional, pressure, load, balance, surface treatment, visual inspection and test. Weekly project follow-up report together with pictures and videos, full quality inspection documentation available.
Lantian also designed as 3rd party inspection representative for several customers when their products made by other suppliers.



Our Exhibition



No. The products displayed are custom-made for specific clients. They are shown only to demonstrate our manufacturing capabilities and cannot be sold to third parties without the original customer's written consent.
We offer a wide range of casting processes, including investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, and lost foam casting for steel, iron, and non-ferrous materials.
Lantian has over 30 years of manufacturing experience and more than 15 years of exporting experience. 100% of our products are sold to overseas customers, including many Fortune 500 companies.
We operate over 60 sets of precision machines, including CNC centers and boring/milling equipment. We can maintain a repeated tolerance of 0.02mm and utilize CMM instruments with μm grade accuracy.
Yes, we provide comprehensive 3rd party inspection services, including process, random, and pre-delivery inspections for material quality, dimensions, and surface treatments, even for products made by other suppliers.
Our manufacturing capabilities cover a broad range, with single component weights ranging from as small as 0.01Kg up to 150 tons.







