Hiscience
icon
/
Quality

QUALITY OBJECTIVES OF COMPANY ARE AS FOLLOWS

Quality policy

1. Standardized management, quality first; continuous improvement, customer satisfaction.

2. Quality inspection ratio of products every time is no less than 98% and improves by 0.2% annually.
3. Customer satisfaction ratio is no less than 90% and improves by 0.5% annually.
4. Products manufactured pass rate is 100%.

LONGWAY

Testing equipment

Drill pipe quality control

quality control

PART I

Before order to be confirmed, the raw material of pipe body and tool joint should be booked from famous big steel enterprises in China

quality control

PART II

Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory

quality control

PART III

Every drill pipe has nondestructive inspection , cleaned and thread oil before packing.

quality control

PART IV

Before delivery clients could send one QC or point the third party to check the quality such SGS, BV or others

Certification

In the beginning of establishment, the company set up quality management system according to ISO9001 intemational standard and passed the certification by CQC quality inspection center. From May 2009, the company has established quality management system documents, which have been issued in accordance with both ISO9001:2008 standard and APl Spec Q1 8th idt. ISO/TS29001:2007"Quality Program Specification for petroleum, petrochemical and natural gas industry". What's more, in 2010 our company even got the certification of APl 5DP, which is the best authority certification in the oil drill pipes field.

News List

November promotion on wheel repair machine DCM35P
November promotion on wheel repair machine DCM35P
Time of issue : 2022-11-01 08:00:18
HIENCE diamond cutting alloy wheel repair machine DCM35P is on sale, the quantity is limited, first come first serve, contact us now!
See more information
HIENCE diamond cutting alloy wheel repair machine DCM35P is on sale, the quantity is limited, first come first serve, contact us now!
What will you get if you choose wheel repair machine of HIENCE
What will you get if you choose wheel repair machine of HIENCE
HIENCE has been exporting diamond cut wheel repair machines all over the world for more than ten years. So don’t worry, what you see is what you get.
See more information
HIENCE has been exporting diamond cut wheel repair machines all over the world for more than ten years. So don’t worry, what you see is what you get.
A story with a Jamaican customer who purchased wheel repair machine DCM35P-2
A story with a Jamaican customer who purchased wheel repair machine DCM35P-2
Our alloy wheel repair machine DCM35P-2 is easy to operate with 17-inch touch screen, can repair the deep dish wheels to achieve perfect repair effects.
See more information
Our alloy wheel repair machine DCM35P-2 is easy to operate with 17-inch touch screen, can repair the deep dish wheels to achieve perfect repair effects.
Professional after sale service of wheel repair machine
Professional after sale service of wheel repair machine
For the choice of wheel repair machines, people are not only interested in the price, and more emphasis on the quality of the machine and after-sales service.
See more information
For the choice of wheel repair machines, people are not only interested in the price, and more emphasis on the quality of the machine and after-sales service.
What is HIENCE newest wheel repair machine in 2022?
What is HIENCE newest wheel repair machine in 2022?
Time of issue : 2022-09-07 15:29:08
Affected by the global epidemic, In response to market feedback, HIENCE designed a new economical wheel repair machine to meet the needs of more customers
See more information
Affected by the global epidemic, In response to market feedback, HIENCE designed a new economical wheel repair machine to meet the needs of more customers
The New Generation Wheel Repair Machine You Need
The New Generation Wheel Repair Machine You Need
Time of issue : 2022-08-30 13:53:33
The latest DCM32P-S wheel repairing machine has simpler operation, better repairing effect and richer functions.
See more information
The latest DCM32P-S wheel repairing machine has simpler operation, better repairing effect and richer functions.
Good quality wheel repair machine is more important than the price
Good quality wheel repair machine is more important than the price
The excellent wheel repair machine will combine all excellent design and high-quality components, so the good quality machine is the best select not the cheaper price.
See more information
The excellent wheel repair machine will combine all excellent design and high-quality components, so the good quality machine is the best select not the cheaper price.

Contact Us

这是描述信息

Address:No.71, Chuangye street, Taian City, Shandong province

这是描述信息

WeChat official account