Progressive Coil Springs for Advanced Engineering Equipment and Tools

• Customization: Available
• Function: Pressed, Buffer, Drive, Restoration, Measurement
• Material: Steel
• Model NO.: Springs-12
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Load Type: Compression
• Production Process: Hot Roll
• Shape: Spiral
• Model Number3: Coil Springs for Engineering
• Materials1: Copper Coil Spring
• Materials2: Iron Coil Spring
• Materials3: Brass Spring in Coi
• Application: Coil Spring Toyota
• Model Number1: Small Coil Springs
• Model Number2: Super Alloy Springs
• Transport Package: Wood or Other Packaging After Forced Treatment
• Trademark: XINYONGXIN
• Origin: China
• HS Code: 3926901000
• Production Capacity: 50000/Year

Product Description

Hot-Selling Compress Springs for Engineering Equipment Spiral Springs

Product Parameters

 

Specification	Wire diameters from 0.2mm
Spring type	Compression spring, Extension spring, Metal Flat Springs ,etc.
Material	Titanium, stainless steel,Carbon steel, Cr5, Iron, Nickel plated carbon line, Nickel plated steel wire harp, Flat wire, Square wire, SUS304/316/302 etc
Finishing	plating , spraying , electrophoresis , anodizing , painting , the heat disposing , black oxide coating, rust preventive oil , etc
Advantage	High quality, competitive prices, first-class fully automatic production equipment , safe package and prompt delivery
Application	Washing machine equipment, engineering equipment, shock absorption equipment, road and bridge construction engineering,agricultural machinery and equipment
Lead time	15 days
Payment term	T/T, L/C,D/A,D/P,Paypal
Packaging	Inner plastic bag, outer carton box, and advised by customer,Wooden box
Certification	ISO9001:2015

 

Detailed Photos

 

 

Application

 

 

Hot selling product

 

Customized service
Support OEM/ODM

Qingdao Xinyongxin Machinery Co., Ltd. has been at the forefront of machinery manufacturing excellence for over 20 years. Specializing in investment casting, silica sol casting, sand casting, metal forging, stamping, and CNC machining, we proudly serve diverse sectors, including machinery, agriculture, transportation, mining, and general industries. Our top-quality products are exported globally to regions such as Australia, the United States, Canada, and more.
Certified under the rigorous ISO 9001 quality management system, we uphold the industrial philosophy of 'only quality, casting brilliance.' This commitment ensures our customers receive unparalleled quality and exceptional service.
Our facilities boast advanced CNC precision machining centers, CNC lathes, plasma cutting machines, and metal painting equipment, guaranteeing every product meets the highest standards of precision and quality. Additionally, our state-of-the-art R&D and testing labs are equipped for tensile, impact, metallographic, and material inspections.
We welcome both OEM and ODM orders. Feel free to email us to explore potential cooperation opportunities. Thank you!

 

Production workshop

 

Quality Inspection
Qingdao Xinyongxin Machinery Co., Ltd. offers comprehensive inspection services, including process, random, and pre-delivery inspections. Our inspection covers materials, machinery, internal defects, dimensions, pressure, load, balance, surface treatment, visual inspection, and testing. Weekly project tracking reports include detailed pictures, videos, and complete quality inspection documents.
*Our specialized QC testers ensure product quality aligns with diverse customer requirements. While we generally conduct random inspections, we can provide 100% inspection at a reasonable cost if required.
*Our IQC team meticulously examines the dimensions and surface quality of incoming materials.
*Our PQC team thoroughly inspects every step of the manufacturing process.
*Our FQC team inspects all anodized/plated finishes received from suppliers and conducts professional quality and appearance inspections before shipment.

During sample development, we meticulously design the most suitable and secure packaging for each part, taking into account its intricate structure, lot quantity, and specific customer requirements to ensure optimal protection and delivery.

1. Are you a trading company or a manufacturer?

A: XINYONGXIN is a specialized manufacturer with a focus on export trade.

2. What is the scale of your factory?

A: Our factory spans 10,000 square meters and includes cutting, bending, stamping, welding, casting, and machining facilities. We are proud to employ a dedicated team of 100 professionals.

3. Is OEM acceptable?

A: OEM is our strength, thanks to our comprehensive production lines encompassing various manufacturing processes. Our ultimate goal is to elevate XINYONGXIN manufacturing on a global scale.

4. What is your MOQ?

A: We are enthusiastic about developing products for our clients, even for the smallest orders. Please provide detailed product information and feel free to contact us for assistance.

5. Do you provide samples? Free or charge?

A: XINYONGXIN is dedicated to producing samples for our clients until their satisfaction is assured. Typically, samples are provided free of charge, although a mold fee may be required depending on the product.