Manufacturing for Marine Parts
- Propeller shafts
- Hull fittings
- Engine parts
- Valve assemblies
- Navigational equipment
- Fuel tanks, filters, and hoses
- Spare parts like spark plugs and gaskets
- Engine lifts and hoists
Source Custom Marine Parts
LangHe accelerates innovation and simplifies sourcing for Marine parts – from prototype to production. Huge range of technologies, materials & finishes
- Tight tolerances & complex geometries
- Get full IP protection and quality documentation
- Huge selection of durable & resistant materials
Precision Manufacturing for the Marine Industry
LangHe specializes in producing high-precision components for the marine industry, offering a wide range of services tailored to meet the demanding requirements of marine applications.
At LangHe, we recognize the importance of durability, corrosion resistance, and reliability in marine components. Our state-of-the-art CNC machining centers and advanced manufacturing equipment, including multi-axis milling, turning, and grinding, ensure that every part meets the highest standards of quality and precision.
With a commitment to stringent quality control processes, LangHe delivers components designed to withstand the harsh marine environment, ensuring exceptional performance and long-lasting reliability for applications ranging from shipbuilding to offshore equipment.
Why Marine Companies Choose LangHe?
LangHe offers one-stop solutions whether you need a single part, a small batch of prototypes, or mass-production parts.
ISO 9001 Certified
As an ISO 9001-certified precision manufacturer, our products and services have met the most stringent quality standards in the marine industry.
High Precision
We are equipped with automated equipment and sophisticated measuring tools to achieve high accuracy and consistency, ensuring that every part meets the most stringent quality standards.
Fast Delivery
A professional engineering team that can respond quickly to customer needs and provide one-stop services from design to production in a short period to ensure fast delivery.
Our Manufacturing Services
LangHe offers top-notch manufacturing capabilities, perfect for rapid prototypes and custom production orders. Our self-owned factory and extensive Chinese manufacturing network are equipped to deliver complex, and quality parts efficiently.
Materials & Surface Finishes for Marine parts
We provide access to strong, lightweight materials and surface finishes that can weather every application.
Marine Industry Materials
Steel, mild steel & stainless steel: 304/304L, 316/316L, 430, 301, 4140, 4340, Tool Steels
Titanium: 1, 2, 5
Aluminum: 6061-T6, 6063, 5052, 5083-H111, 2017, 7075-T651
Commodity polymers: Polyethylene terephthalate (PET), Polyvinyl chloride (PVC)
Marine-Grade Plastics (e.g., HDPE, PVC, Polycarbonate)
Kevlar and Carbon Fiber
Marine Industry Surface Finishes
Anodizing
Electroplating
Powder Coating
Insert Installation
Heat Treatment
Electroless nickel plating
Polishing
Passivization