English 2004Established
FACTORY-BACKED SINCE 2004
Built Around Manufacturing. Ready for Global Supply.
AUTOWIN connects product development, integrated production, documented quality control and global supply for pneumatic, fluid-control, tire-service and cleaning product programs.
From material to finished product3Production Bases
130,000 m²Factory Space
95Patents
50,000+Retail Stores Reached
COMPANY PROFILEView Manufacturing Overview
One Industrial Group, Connected from Raw Material to Finished Product
Ningbo Sinppa Technology Co., Ltd. was established in Ningbo, China in 2004. The group integrates non-ferrous metal resource utilization, product development, precision manufacturing, international trade and e-commerce. AUTOWIN serves global buyers with pneumatic, fluid-control, tire-service, cleaning and custom industrial product programs.
250 muTotal production footprint across domestic and overseas bases
A connected manufacturing platform supports product quality, supply planning and long-term program development.
OUR PRODUCTS
Product Platforms Built for Professional Markets
AUTOWIN combines established product families with application support, manufacturing resources and OEM development for distributors, retailers and industrial customers.
Pneumatic & Air Service
Couplings, connectors, valves and compressed-air accessories.
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Tire Service Products
Inflators, gauges, valves, repair tools and service accessories.
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Plumbing & Fluid Control
Brass fittings, valves and selected fluid-control components.
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Pressure Washer & Cleaning
Nozzles, connectors and cleaning-system accessories.
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Custom Industrial Components
OEM and ODM metal, plastic and assembled components.
View OEM / ODM→MANUFACTURING CAPABILITIES
Integrated Manufacturing Across Materials and Processes
The production route connects material preparation, forming, machining, molding, secondary operations, assembly and inspection around the approved product requirement.
Material Preparation
Casting & Forming
CNC Machining
Injection Molding
Surface Finishing
Assembly & Packaging
Inspection & Release
Brass & Non-ferrous Materials
Material planning and forming routes for brass, aluminum, zinc alloy and selected steel components.
Brass Processing ↗CNC & Die Casting
Precision turning and milling combined with aluminum and zinc casting plus secondary machining.
CNC Machining ↗Molding & Secondary Operations
Plastic injection molding coordinated with surface finishing, marking and related operations.
Injection Molding ↗Controlled Assembly & Packout
Component assembly, functional preparation, labeling, retail packaging and export cartons.
Finishing & Assembly ↗
Precision measurement for reliable product approvalQUALITY ASSURANCEINDUSTRY STANDARD PRODUCT STANDARD MANAGEMENT SYSTEMS TEST CAPABILITIES
Quality Built into the Production Route
Quality controls begin with approved requirements and continue through incoming materials, in-process verification, final inspection and release. Product-specific tests and records are defined according to the confirmed project scope.
Lead Drafting Organization
Ningbo Sinppa is listed as the principal drafting organization for T/ZZB 3850-2024.
T/ZZB 3850-2024
Valve-type pneumatic quick-action coupling socket.
ISO 9001 & IATF 16949
Quality management systems supporting controlled production.
LeakagePressureDurabilitySalt SprayTemperatureConnection Force
Explore Quality AssuranceGLOBAL OPERATIONS
Production and Supply Support Across Markets
China operations and the Malaysia integrated base connect manufacturing resources with export coordination, packaging and supply support for international programs.
CHINA
Ningbo Headquarters
Product development, manufacturing coordination, quality control and international business support.
MALAYSIA
Integrated Production Base
31-acre site with approximately 60,000 m² of facilities covering materials, casting, molding, machining, finishing and packaging.
ChinaNingbo HeadquartersMalaysiaIntegrated Base
Serving Multiple Buyer ChannelsIndustrial DistributionAutomotive AftermarketHome ImprovementRetail & Private Label
INNOVATION & RESPONSIBLE MANUFACTURING
Engineering Progress with Responsible Manufacturing
AUTOWIN continues to invest in product development, process improvement and automated manufacturing. Material utilization, production efficiency and energy management support more responsible long-term manufacturing.
95 patentsIncluding 19 invention patents, 69 utility-model patents and 7 design patents.
Technical development combines internal engineering, industry cooperation and production experience.
COMPANY DEVELOPMENT
A Manufacturing Platform Built Over Time
Company established in Ningbo
Automation investment and ERP introduced
Leading domestic position in pneumatic accessories
Malaysia raw-material base established
Malaysia pneumatic-product operation expanded
Pipe fittings and valves vertical integration
START WITH YOUR REQUIREMENT
Bring Your Next Product Program to AUTOWIN
Share the product idea, drawing, reference sample or sourcing requirement. AUTOWIN can review the product route, manufacturing fit, quality scope and next practical step.
✓ Product or drawing✓ Application✓ Target market✓ Estimated quantity