hydraulic support lifting jack/hydraulic pusher cylinder

 hydraulic cylinder drawing and parameter

hydraulic cylinder products showcase

hydraulic cylinder produce line 

700 sets manufacturing equipment,such as cold drawing production line ,heat treatment production line ,surface treatment production line,testing equipment,various digital-control machining equipment,gantry style linear electroplating production line.

hydraulic cylinder quality guarantee system

Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.

    Shandong Wantong Hydraulic Machinery Co., Ltd. With its registered capital of 60 million yuan, set up in 2004, is a specialized equipment manufacturing enterprise which takes up with the design, R&D, and manufacturing of hydraulic machinery products. The main products are hydraulic cylinders used for coal mine machinery , tippers ,engineering machinery and ocean engineering, including over 120 kinds. Now it has been the largest manufacturing base of hydraulic cylinders in Shandong Province, with its annual production capacity of 200,000 sets.

    The company, with 600 employees in it, covers an area of 180,000 square meters. There are 700 sets of manufacturing equipment , such as cold drawing production line, heat treatment production line, surface treatment production line, testing equipment, various digital-control machining equipment. Its products have been widely sold in more than ten provinces, municipalities, and autonomous regions. Some products have been sold far into the Occident, the Southeast Asia, and etc. Now there are 52 points of the sales service network all over the country, providing 24 hour considerate, healthy and professional service for its customers. The company continuously updates its management concept, establishes and perfects its quality control system and its research and development system. In 2005, it was rated as the municipal new and high-tech enterprise. In 2006, it passed ISO/TS16949 international quality system certification. In 2007, it passed china coalmine safety mark certification. In 2008, it was rated as the municipal technology center and the AAA level standardization good behavior enterprise. In 2009, the tipper hydraulic cylinder was rated as “famous-brand product of Shandong Province” and it was again rated as the new and high-tech enterprise by four provincial departments. In 2010,the technology center of the company was rated as the provincial technology center and the company became the base of production, education, and research of Shandong University of Technology. And in 2011, it passed the attestation of China Classification Society and got into the marine equipment production.

Q1:What's the brand name of your products ?

A:Generally,we use our own brand "WTJX",OEM is also available as required.

Q2:Hydraulic cylinder internal leakage?

A: There are 3 main reasons causing internal leakage :Overload,polishing is not well controlled,bad seal kits.As is known to all,vehicles in China are often overload,our products all designed to  bear the overload power.We have numerical control machine  to assure the polish processing .And we use the imported seals to meet customers' demands.

Q3:Does your piston rod get ruptured easily?

A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q4:Is your design reasonable? What about your product safe coefficient?

A:We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities . Rest assured.

Q5:What about the quality feedback of your products?

A: Guarantee the quality from the raw material. We have cold drawing production line and nickel-chrome electroplating production line , so we can produce cold-drawing pipe and hard-chrome pipe used for hydraulic cylinder. !!!

WE HAVE NEVER RECEIVED EVEN ONCE QUALITY COMPLAINT FOR MANY YEARS OF INTERNATIONAL TRADE.

Q6:Is the sample free?

A:Yes.In our acceptable range, we can offer a sample by charging freight. And we will return the fee after you place bulk order.

Q7:How about the delivery time?

A: Over 700 sets advanced equipments to meet customer's large demand in short delivery time.Generally ,it's 7-15 days.

Q8:What 's the after-service?

A:If the quality can’t meet your requirement ,we will pay all your lost and offer technical support to solve your problem!!!

Q9:How can I contact with you ?

A:Mobile phone:+86-15263317293 (Any time call available)