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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

Jose said HIENCE's wheel repairlathe is the best
Jose said HIENCE's wheel repairlathe is the best
Time of issue : 2021-10-18 17:00:37
HIENCE's vertical wheel repair lathe DCM35P-2 is your best choice for wheel repair, can repair damaged wheels to achieve the perfect repair effects.
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HIENCE's vertical wheel repair lathe DCM35P-2 is your best choice for wheel repair, can repair damaged wheels to achieve the perfect repair effects.
A story from a Jordanian wheel repair machine user
A story from a Jordanian wheel repair machine user
Time of issue : 2021-10-11 11:16:59
As the best manufacturer and exporter of wheel repair machine,only good product quality and good after-sales service can win the trust of users.
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As the best manufacturer and exporter of wheel repair machine,only good product quality and good after-sales service can win the trust of users.
HIENCE wheel repair machine is your first choice
HIENCE wheel repair machine is your first choice
Time of issue : 2021-09-14 10:44:52
Wheel repair is important for auto repair shops. How to repair wheels faster and make customer satisfied? Our wheel repair machine can give you the answer.
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Wheel repair is important for auto repair shops. How to repair wheels faster and make customer satisfied? Our wheel repair machine can give you the answer.
How to repair deep dish wheels on HIENCE wheel repair machine?
How to repair deep dish wheels on HIENCE wheel repair machine?
HIENCE wheel repair machine can not only repair normal damaged wheels, but also deep dish wheels and back of wheels, let’s check how to realize.
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HIENCE wheel repair machine can not only repair normal damaged wheels, but also deep dish wheels and back of wheels, let’s check how to realize.
Why choose HIENCE wheel repair lathe machine?
Why choose HIENCE wheel repair lathe machine?
Time of issue : 2021-08-14 10:51:25
HIENCE wheel repair machine uses ruby detection system, which can perfectly detect complex wheel surfaces to achieve the most perfect repair effect.
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HIENCE wheel repair machine uses ruby detection system, which can perfectly detect complex wheel surfaces to achieve the most perfect repair effect.
HIENCE wheel repair lathe keeps your wheels safe in the summer
HIENCE wheel repair lathe keeps your wheels safe in the summer
AWR28HPC diamond cut wheel repair equipment will make your wheels look like new one,alloy wheel repair lathe will keep your wheels safe in the hot summer.
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AWR28HPC diamond cut wheel repair equipment will make your wheels look like new one,alloy wheel repair lathe will keep your wheels safe in the hot summer.
Your wheel repair machine is best
Your wheel repair machine is best
Time of issue : 2021-07-12 14:08:57
“Best wheel repair machine in the world, perfect” Mr Faton from Kosovo said. We are very happy to have such customers. I hope all bosses who do wheel repair business can use our machines.
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“Best wheel repair machine in the world, perfect” Mr Faton from Kosovo said. We are very happy to have such customers. I hope all bosses who do wheel repair business can use our machines.

Contact Us

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

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