Servo Cylinder Manufacturer, Pilling Machinery, Designed for Customized Hydraulic Applications

• Customization: Available
• Certification: ISO9001
• Pressure: Customized (0MPa-40MPa)
• Model NO.: customized
• Acting Way: Double Acting
• Working Method: Straight Trip
• Adjusted Form: Regulated Type
• Structure: Piston Type
• Material: Alloy Steel, Stainless Steel, Carbon Steel,
• Transport Package: Polly Wood Box/ Pallet
• Specification: customized
• Trademark: ChangYu
• Origin: China
• HS Code: 8412210090
• Production Capacity: 10000 Pieces/Year

Product Description

Basic Info.

 

Stroke Length	Customizable
Bore Size	Customizable
Quality Check	100% Testing Before Shipping
Power	Hydraulic
Trasport Package	Poly wood box/pallet
Trademark	CHANGYU
Specification	Customizable
Oil Port	NPT/SAE/BSPP/Customizable
Origin	China, HE BEI
Production Capacity	10000PCS/year

 

Product Description

 

 

About us

 

Founded in 1984, now Zhangjiakou Great Wall Hydraulic Cylinder Co., Ltd. (hereinafter referred to as CHANGYU) was established in 2003 through restructuring the predecessor company founded in 1984. Our company is a leading domestic manufacturer specializing in hydraulic cylinders and is a key entity authorized to draft the national industrial standards for hydraulic cylinders. The company's factory spans a floor area of 140,000m2
including a production area of approximately 100,000m2
. We have a dedicated team of about 150 professionals. The company boasts two wholly-owned subsidiaries: Zhangjiakou Changyu Construction Machinery Hydraulic Cylinder Co., Ltd., and Beijing Changyu Lihua Hydraulic Systems Engineering Design Co., Ltd. We are certified with ISO9001, ISO14001, and OHSAS18001. With over 40 years of expertise in hydraulic cylinders, Changcheng Hydraulic Group is a leader in engineering design and manufacturing. We are also a key member in drafting the National Hydraulic Cylinder Standard.

Our company has its own intellectual property rights and product development organization. We specialize in hydraulic systems, non-standard equipment development, and design. With a team of top-tier technicians, we have developed and patented numerous high-end manufacturing equipment in recent years. Our "Changyu brand" hydraulic cylinder series products are widely recognized.

Certifications

 

Enterprise Features

 

Packaging & Shipping

 

FAQ

 

1. What is the quality assurance for CHANGYU products?
Each product undergoes a 100% inspection before shipping, accompanied by an inspection report for tracking.

2. How long is the warranty on CHANGYU products?
The warranty period is one year for general products from the date of shipment.

3. How do you ensure the order can be shipped on time?
We discuss the delivery date with the customer in advance and maintain timely communication. Should any issues arise, we promptly contact the customer and provide a timely solution.

4. Does CHANGYU offer delivery services?
Yes, we collaborate with express companies to provide quick and convenient delivery services for our customers.

5. How does CHANGYU control product quality?
1. Raw Materials: We have established long-term cooperation with renowned raw material suppliers in our country and enforce stringent quality control. The suppliers provide material quality documents.
2.Processing: We utilize leading machining equipment and are ISO9001 certified.
3. Heat Treatment: We have a professional team for processing and heat treatment to ensure the cylinder's quality.
4. Plating: Our professional electroplating team ensures the cylinder's corrosion resistance and longevity.
5. Assembly & Pressure Test: Every product undergoes 100% testing, and a report is provided.