Leaf Spring Seat for Enhanced Vehicle Suspension Auto Parts

Weifang Luli Machinery Co., LTD., a professional production of auto parts casting factory

Our products are compatible with renowned axle brands including BPW, Fuhua, Delong, as well as British and American axles.

We warmly invite you to make an inquiry and explore the superior performance and unmatched quality of our offerings.

Our cutting-edge in-house laboratory, staffed with highly skilled testing personnel, is dedicated to ensuring the utmost quality by providing a comprehensive range of test reports for our products:

1.Chemical Composition Report
2.Mechanical Properties Report - Tensile Elongation
3.Metallographic Structure Report
4.Brinell hardness report
5.Critical Dimension Inspection Report
6.Full Size Report
7.Third-party Test Report

We have developed an exceptionally mature logistics system, ensuring that every product reaches you swiftly and securely. Our robust network and seamless transport solutions guarantee that your orders are delivered with the utmost care and efficiency, wherever you are.

Q1:How can I get a quotation?

A1:Please send us the following information to get a quotation: drawings, materials, weight, quantity and precautions. We will give you an accurate quotation within 18 hours.

Q2:Are you a trading company or a manufacturer?

A2:Our factory is located in Weifang City, Shandong Province. You are welcome to visit it. We are a professional manufacturer and also have experience in trade, providing OEM/ODM services for our clients.

Q3:When can I get the samples?

A3:Samples: It will take 23 to 30 days starting from the commencement of mold production. Our company attaches great importance to timeliness and will complete the samples within the agreed time.

Q4:What are your payment method?

A4:Main order: 30% deposit, 70% balance to be paid before shipment.
You don't have to worry about risk issues, our company has already launched Global Pay Pro payment service on China Manufacturing Network.

Q5::How to ensure the product quality of the order?

A5:We can provide samples/test bars for inspection at any quality testing institution designated by you in China or mail them to you before mass production. And during the production process, quality control personnel and laboratory technicians are equipped, with testing instruments including spectrometers, metallographic microscopes, hardness testers, etc. Material inspection forms can be provided as required.

Established in 2003, Weifang Luli Machinery Co., Ltd. boasts a private casting factory sprawling across 15,000 square meters, nestled in the vibrant city of Weifang, Shandong Province, China. Under the visionary leadership of our chairman, a distinguished expert in casting technology, we are committed to delivering products that meet the highest standards of quality and punctuality. With a wealth of experience in product R&D and a seasoned foreign trade sales team, we have achieved an impressive annual turnover ranging between 6 to 7 million USD. Our ethos revolves around excellence, ensuring customer satisfaction with every interaction.

About the product: Our product line features a diverse array of premium offerings including ductile iron castings in grades such as QT400-18, QT450-10, QT500-7, QT550-6, QT600-3, and QT700-2; gray iron castings of HT200, HT250, HT300 grades; as well as sand casting, shell molding, and precision casting. We also specialize in high chromium cast iron, molybdenum ductile iron, wear-resistant castings, and cast steel, catering to the unique needs of our customers.

Application field: Our versatile products find applications across a spectrum of industries, including automobile parts, agricultural machinery components, valve fittings, building piping systems, pump accessories, tools, power fittings, textile machinery parts, maritime supplies, aluminum and non-ferrous metal molds, transmission and exhaust systems, and various other mechanical parts in multiple industrial domains.

Provide service: We offer an extensive suite of services encompassing casting, heat treatment, mechanical processing, product development, painting, galvanizing, casting grinding, packaging, transportation, and OEM production. Our comprehensive service offerings ensure that all your casting needs are met with precision and efficiency.

Quality Assurance: Our state-of-the-art laboratory is equipped with cutting-edge testing apparatus, including spectrometers, metallographic microscopes, Brinell hardness testers, and tensile strength testers, alongside other vital physical and chemical equipment. These resources enable us to deliver detailed inspection reports covering chemical material analyses, spheroidization levels, hardness ranges, and tensile yield ratios. We proudly offer a 6 to 12-month warranty on various castings, backed by our ISO9001 quality system certification. Our unwavering dedication to quality is the cornerstone of cultivating long-lasting customer partnerships.

Client base: Our esteemed clientele encompasses a diverse array of sectors, from prominent Chinese publicly listed automobile parts companies to small private mechanical parts manufacturers. We serve foreign trade merchants, esteemed French cable car enterprises, and have welcomed European and Middle Eastern clients to experience our production facilities firsthand. Trust in our product excellence and the unparalleled professionalism of our foreign trade services. We eagerly anticipate fostering collaborations, supporting your customized casting orders with a minimum order quantity of just 5 ton of castings.

If our offerings impress you, we warmly invite you to collaborate with us. Your partnership is greatly valued, and we look forward to a fruitful relationship. Thank you immensely for your consideration!