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China Suppliers Factory OEM Custom Metal Water Glass Casting Bucket Tooth for Agriculture Applications
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China Suppliers Factory OEM Custom Metal Water Glass Casting Bucket Tooth for Agriculture Applications

Lantian is a leading manufacturer and supplier in China, specializing in comprehensive investment casting services. Our factory excels in everything from pattern design and casting to heat treatment, machining, and surface treatment. We expertly manage both silicon sol and water glass casting processes, boasting an impressive annual production capacity of 600 tons for silicon sol and 4000 tons for water glass casting. Our expertise lies in producing high-quality castings from carbon steel, alloy steel, and stainless steel, with component weights ranging from 0.05kg to 100kg. With a focus on precision casting, our facility is dedicated to meeting the most demanding customer requirements while ensuring the highest quality and performance standards. Choose Lantian, your trusted China supplier for exceptional investment casting solutions

    Product Declaration

    The products shown here are designed and produced to meet the specific needs of our clients, reflecting the full range of investment casting capabilities within Lantian Group of Companies. Our strict policy ensures that none of these investment castings, along with their associated designs and specifications, will be sold to third parties without prior written authorization from the customer to whom the rights to the tooling and design belong.

    Lantian Product Declaration

    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

    Investment casting is a method in which molten material is poured into a mold that contains a cavity of the desired shape, and then it solidifies to form the final product.

    Lantian provides a full range of casting solutions, including investment casting, sand casting, permanent mold casting, die casting, low-pressure casting, ESR casting, and lost foam casting. We handle a variety of materials including steel, iron, and non-ferrous metals. We are equipped to produce parts with weight specifications ranging from 0.01 kg to 150 tons, ensuring flexibility and precision for industries worldwide.

    Lantian Casting Service

    Machining Service

    Machining is a process that shapes raw materials by carefully removing material to achieve the desired dimensions.

    Lantian’s machining department is equipped with over 60 high-precision machines, including CNC centers, boring machines, milling machines, and lathes. Our inspection system includes more than 300 instruments, with three CMMs providing micrometer-grade (μm) precision. We maintain stringent tolerance levels of 0.02mm in all our machining operations. With ISO9001-2008 and ISO/TS16949 certifications, Lantian is highly specialized in precision machining of metal components ranging from small to large sizes.

    Lantian Machining Service

    3rd Party Inspection

    In addition to its sister factories and subcontractors' self-inspection processes, Lantian operates as an independent third-party inspection center. We offer a full suite of inspection services, including process checks, random inspections, and pre-delivery assessments. Our services cover material properties, mechanical testing, internal defect detection, dimensional verification, pressure testing, load evaluation, balance checks, surface treatment evaluations, and visual inspections.

    Weekly project reports, complete with images and videos, along with full quality documentation, are provided for all inspections. Lantian also acts as a third-party inspection representative for various clients, ensuring that products from other suppliers meet the specified quality standards.

    Inspection Process
    Quality Control
    Dimensional Verification

    Our Exhibition

    Lantian Exhibition 1
    Lantian Exhibition 2
    Lantian Exhibition 3
    Frequently Asked Questions
    Q1: Can I purchase the specific designs shown on your website?

    No. These products are custom-designed for specific clients. We respect intellectual property and do not sell these designs to third parties without the owner's written authorization.

    Q2: What types of casting methods does Lantian offer?

    We provide a comprehensive range of solutions including investment casting, sand casting, die casting, permanent mold casting, low-pressure casting, ESR casting, and lost foam casting.

    Q3: What is the precision level of your machining services?

    Our machining department maintains stringent tolerance levels of 0.02mm and utilizes CMM instruments for micrometer-grade (μm) precision verification.

    Q4: Does Lantian provide quality inspection for external suppliers?

    Yes. Lantian operates as an independent third-party inspection center and can act as a representative to ensure products from other suppliers meet your quality standards.

    Q5: What certifications does Lantian hold for manufacturing?

    Lantian is certified with ISO9001-2008 and ISO/TS16949, ensuring high-quality standards in precision machining and metal component production.

    Q6: What is the weight range of parts you can produce?

    We are equipped to handle a wide variety of projects, producing components ranging from as small as 0.01 kg up to 150 tons.