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Welcome to Shanghai Luoying pipeline equipment Co., Ltd Official website! For details, please call 021-6221-2627

Quality commitment

Shanghai Luoying product quality promise

 

1、 Design and manufacturing standards

 

All kinds of valves provided by our company are designed, manufactured, inspected and accepted according to GB, JB and other relevant domestic standards as well as API, ANSI, JIS, BS, DIN and other foreign standards.

 

2、 Product quality assurance system

 

Our company is in strict accordance with GB / t9001-2008 IDT ISO9001:2008 quality management system standards, with a sound quality assurance system.

 

3、 Quality control

 

All sub suppliers are inspected and reviewed, and all products are purchased only from qualified sub suppliers. The raw materials, purchased parts and outsourcing parts provided by the sub suppliers shall be strictly rechecked when they enter the factory, and they can be warehoused after passing the inspection;

Qualified chemical composition analysis sheet and physical property test sheet shall be provided for casting and forging, steel casting and stainless steel casting provided by the sub supplier;

The "double three inspection" system is strictly implemented in the product manufacturing, and the unqualified parts are not transferred to the sequence, assembled or delivered;

After general assembly, it must be sealed for comprehensive performance test (medium is water, kerosene and gas);

Our company is responsible for the quality and delivery date of the products. The warranty period is one year from the date of delivery, with lifelong maintenance. For the consequences of product quality, our company shall bear the corresponding responsibility. In case of consequences caused by improper operation, our company will maintain the equipment at low cost.

 

Product supply commitment

 

We guarantee to provide new products without defects, and provide relevant drawings and other technical documents.

After receiving your feedback on product quality problems, we will give you a reply immediately, and be responsible for dealing with product quality matters until you are satisfied.

After the operation of the project, our company will send an inquiry team led by the chief engineer to receive feedback on product quality and other information for improvement.

Our company provides customers with after-sales service hotline, technical hotline and quality assurance hotline. Mobile phone service is available for 12 hours.

The qualified rate of products is 99.5%. If defects / potential defects are found during the warranty period, our company is responsible for free repair or replacement and compensation for losses. Technical consultation and services are provided free of charge.

All products will be packed and sent to the designated place with certificate of conformity.

 

Our company provides the equipment with a low service life. During this period, in case of major accidents (except for force majeure) caused by non-human factors, the buyer has the right to trace the seller's responsibility.

When a certain kind of equipment stops or changes production, our company will inform the buyer of the plan of stopping or modifying production in advance, so that the buyer has enough time to purchase the required spare parts; at the same time, our company will provide the spare parts drawings and relevant technical parameters free of charge.

 

Shanghai Luoying in line with the interests of customers as a very good, think customers think, urgent customers urgent, do their best to meet the requirements of customers, do a good job in after-sales service.

Luoying quality aims to provide more optimized pipeline solutions for more pipeline projects and strive to build a domestic first-line brand!

contact us

something the matter? Please feel free to contact us

  • Sales Hotline: 400-6167-767
  • Customer service hotline: 021-6221-2627
  • Business QQ: 913176360
  • Fax: 021-6420-7088

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