Custom OEM Precision Lost Wax Casting Parts - 304/316 Stainless Steel Valve Body from China Factory & Suppliers
Product Declaration
Products shown here are custom-made to meet the precise needs of each customer, demonstrating the broad manufacturing capabilities of Lantian group, particularly for investment casting of valve components.
Our policy ensures that none of these products, especially valve-related casting parts, will be sold to third parties without the written consent of the customers who own the designs, tooling, and specifications.
About our Company
Lantian Precision Casting Company is the sales company of Lantian Group of Companies. Features of Lantian simply summarized as below:
Casting Service
Casting is the process of pouring molten material into a mold to form parts, which are then allowed to solidify.
Lantian offers a range of casting services, including investment casting, sand casting, die casting, low-pressure casting, ESR casting, and lost foam casting. Our expertise includes casting valve components with materials such as carbon steel, stainless steel, and non-ferrous alloys. We support components with weights ranging from 0.01kg to 150 tons.
Machining Service
Machining shapes raw material into a final product by removing excess material using controlled processes.
Lantian operates more than 60 advanced machines, including CNC, boring, milling, and turning equipment. We use over 300 inspection instruments, with 3 CMM systems offering precision down to the μm level. We specialize in machining valve components, ensuring repeated tolerances as tight as 0.02mm. Lantian is certified under ISO9001-2008 and ISO/TS16949.
3rd Party Inspection
In addition to in-house inspection processes, Lantian acts as a third-party inspection center. We provide inspections for valve parts, covering material properties, mechanical performance, internal defects, dimensional accuracy, and surface treatment.
We offer weekly project reports with images and videos and maintain detailed inspection documentation. Lantian also represents clients for third-party inspections when products are sourced from other suppliers.
Our Exhibition
Lantian offers a comprehensive range of services including investment casting, sand casting, die casting, low-pressure casting, ESR casting, and lost foam casting, supporting components from 0.01kg up to 150 tons.
Yes, all products are custom-made based on specific customer designs and specifications. We strictly protect intellectual property and do not sell custom designs to third parties without consent.
We operate over 60 advanced CNC, boring, and milling machines. We can achieve precision tolerances as tight as 0.02mm, supported by CMM inspection systems.
Lantian is certified under ISO9001-2008 and ISO/TS16949, ensuring international standards for quality management in manufacturing and machining.
Yes, Lantian provides third-party inspection services for valve parts sourced from other suppliers, covering material properties, internal defects, and dimensional accuracy with detailed reporting.
100% of our products are sold to overseas customers, with approximately 50% of our client base consisting of Fortune 500 companies.