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Have the right to export Focus on hydraulic press for 20 years Complete industry solution
+86 13562463338

About Us

Shandong Zhongyou Heavy Industry-Twenty years of focus on hydraulic presses, forging quality with ingenuity and leading the future with innovative technology! We always adhere to the concept of "customer first, technology driven", and are committed to providing smarter, more efficient and more reliable hydraulic press solutions for global customers, and work together to create a new chapter in the manufacturing industry!

Quality Assurance

The company fully implements the ISO9001 quality system, strictly implements three inspections in production, namely raw material inspection, process inspection and factory inspection; in the process of production circulation, self-inspection, mutual inspection, special inspection and other measures are also used to ensure product quality. Ensure that nonconforming products do not leave the factory. Organize production in strict accordance with user requirements and relevant national standards, provide products, and ensure that the products provided are brand-new products that have not been used, and are made of suitable raw materials and advanced technology to ensure that product quality, specifications and performance are consistent with user requirements. The goods shall be transported by appropriate means, and the packaging and marking shall comply with national standards and user requirements.


1. quality policy, objective and commitment

1. Quality policy: customer first; Quality first; Strict process control; Create a high-quality brand.

2. Quality objectives: customer satisfaction rate; Timely delivery rate; Customer opinions are processed and fed back.

2. Quality Control

Production workshop 1

1. Quality system: in order to effectively control the factors affecting the technology, management and personnel of products, and to prevent and eliminate unqualified products, the company has formed quality system documents in a planned and systematic way, and strictly implemented them to ensure the continuous effectiveness of the quality assurance system.

2, design control: to ensure that product design and development plan, according to the design control procedures, to ensure that the product meets the relevant national standards and user requirements.

3, documents and material control: in order to maintain the company's all formation and quality-related documents and information integrity, correct, uniform and effective, to prevent the use of invalid or invalid documents, the company strictly control the documents and information.

4, Procurement: In order to meet the quality requirements of the company's final products, the company strictly controls the procurement of raw and auxiliary materials, outsourcing parts, etc. Strict control over supplier qualification and procurement procedures.

5. Product identification: In order to prevent the mixing of raw and auxiliary materials, outsourcing parts, semi-finished products and finished products in the production flow, the company has stipulated the way to identify products. Where traceability requirements are specified, each product or batch shall be uniquely identified.

6. Process control: The company effectively controls each process that affects product quality in the production process to ensure that the final product meets the specified requirements.

7. Inspection and testing: In order to verify whether various products in the production process meet the specified requirements, inspection and testing requirements are specified, and records are required.

A, incoming inspection and testing.

B. Process inspection and test

C. Final inspection and test

8. Control of inspection, measurement and test equipment: In order to ensure the correctness of inspection and measurement and the reliability of measurement values, and meet the requirements of production, the company stipulates that the inspection, measurement and test equipment shall be controlled, checked and maintained according to regulations.

Production workshop II (large lathe)

1. Control of nonconforming products: In order to prevent the release, use and delivery of nonconforming products, the company has made strict regulations on the management, isolation and treatment of nonconforming products.

2. Corrective and preventive measures: In order to eliminate actual or potential non-conforming factors, the company has strict regulations on corrective and preventive measures.

3. Transportation, storage, packaging, protection and delivery: In order to ensure the quality of purchased materials and finished products, the company has formulated strict and systematic documents for handling, storage, packaging, protection and delivery, and strictly controls them.

Production workshop III (electric welding group and painting group)

1. Control of nonconforming products: In order to prevent the release, use and delivery of nonconforming products, the company has made strict regulations on the management, isolation and treatment of nonconforming products.

2. Corrective and preventive measures: In order to eliminate actual or potential non-conforming factors, the company has strict regulations on corrective and preventive measures.

3. Transportation, storage, packaging, protection and delivery: In order to ensure the quality of purchased materials and finished products, the company has formulated strict and systematic documents for handling, storage, packaging, protection and delivery, and strictly controls them.

Production workshop 4 (system group, electrician group and fitter assembly group)


Main Products