More Than 60MPa Process of Cylinder Blocks with Long Life More Than 15, 000 Hours

Process of cylinder blocks
1. Selection of high-quality high-performance steel, high-quality copper alloy;

2. Small friction coefficient, high PV value, more wear-resistant, more than 15,000 hours of life

3. Special thermal process: nine-hole spherical synchronous molding, copper never fall off

4. Spline without high-frequency processing, reduce the process, improve the quality

5. Help customers improve the overall product quality and performance, reduce costs

6. The pressure level is above 60MPa

Regulator
Spring is an indispensable part of the regulator, which plays an important role in the operation of the regulator. China Hydraulic Mechanical and Electrical Co., LTD strictly checks the technology and production of spring manufacturers, and chooses domestic and foreign first-class spring manufacturers for cooperation. Spring into the factory before the need for millions of compression tests, after reaching the standard can be identified as qualified products, to ensure that the tensile performance and service life of the spring to maximize.

In line with DIN EN 10270-2 valve spring wire high strength, surface hardening, ultra-clean, peeling, crack test heat treatment process: 300-400°C tempering, surface treatment: shot peening + oil.
Each regulator is in the perfect quality management system for research and development, production, testing, packaging and transportation, each link is a strict professional quality management and control, so that customers have the rest of the quality products, enjoy the enthusiasm, professional, reliable after-sales service!

Quality Control
The zhongye has very strict requirements on the cleanliness of the workshop and equipment. To build a dust-free workshop, each regulator can ensure production and manufacturing in a clean, tidy and dust-free environment. In the production process, we set up high temperature and high pressure cleaning machines, ultrasonic cleaning machines, kerosene cleaning machines (crude cleaning 10μand fine cleaning 3μ), refer to JB7858, cooperate with the construction of a special cleanliness testing laboratory, assist the development of professional cleanliness management regulations, so as to ensure the cleanliness of our products.

Packaging and transportation
Each regulator is individually packaged, shock-proof, water-proof, dust-proof, and protected by a sturdy wooden packing case. Cargo transportation selected from the domestic quality logistics company, efficient, fast and safe regulator transport to the customer's designated location.

Anhui Zhongye Electromechanical Technology Co., LTD. is located in Hefei High-tech International Enterprise Port Building 19, Liandong U Valley, High-tech Zone, Hefei , Anhui Province, China.with a total investment of over 300 million yuan. Specializing in hydraulic piston pump, hydraulic valve, hydraulic motor, hydraulic cylinder and other hydraulic components research and development and remanufacturing.

Our boss has been engaged in the hydraulic industry for 36 years, and has a profound cultural background and understanding of the hydraulic field. He has successively established Hefei Samsung Excavator Co., LTD., Anhui Boyi Fluid Transmission Co., LTD. In order to expand the operation and increase the export trade business, he introduced two directors with foreign investment experience to set up Anhui Zhongye Electromechanical Technology Co., LTD.
At Chairman, zhongye Electromechanical has close cooperation and exchanges with the leading universities in the field of fluid transmission in China, such as Harbin Institute of Technology, and Zhejiang University, and has jointly established the "Fluid Transmission and Control Industry-University-Research Center" with Harbin Institute of Technology, transforming scientific research theories into practical results. Determined to make the core characteristic service, and to do well, bigger, stronger, promote the common progress of the industry, drive the development of China's hydraulic industry, to the world's leading fluid transmission and control system.
The company has passed SGS, the products has passed the CE and EAC (Russian customs union )certificates

Q1. What is your terms of packing?
A: Generally, we pack our goods in anti-rust treatment/polybag/foam boards and wooden cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% advance payment, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDP, DDU.

Q4. How about your delivery time?
A: Generally, it will take 5 to 10 days after receiving your advance payment if there are stock, otherwise it will take 20-25days. The specific delivery time depends on the items and the quantity of your order.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery to ensure the quality of products.

Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.