ENTI is operating with an integrated quality management system which conforms to the requirements of the International standard BS EN ISO 9001 as certified by China Great Wall Quality Assurance Centre. We are committed to strict adherence to applicable standards in our quest to provide integrated services that meet and exceed the needs and aspirations of our customers.

The mandated procedures are implemented by our management team so that supervisors and all employees and contractors are able to meet customer requirements.In order to further facilitate this, regular formal reviews are conducted with the customer representatives in order to measure our performance.

Safety on the job, in the field and the office, and traveling between them, is vitally important to creating a positive work environment and culture. Holding a high standard of health and safety policies is critical to our performance as a company and we consistently maintain and regularly monitor all work areas. ENTI establishes policies that are reasonable and practicable for all employees and other parties that may be affected by our activities.

ENTI's occupational health and safety program conforms to the requirements of the GB/T 28001-2001 standard which covers all the technical requirements of OHSAS 18001:1999 standard as certified by China Great Wall Quality Assurance Centre.
In addition to creating a culture of safety, we ensure that our company's safety policies and procedures comply with national, provincial and local regulations in China and will extend this assurance to any country in which we may operate in the future. We ensure that all working areas are designed and constructed so as not to adversely affect the health and safety of our employees or any other parties involved.

No employee is allowed to work under the influence of drugs or alcohol, and regardless of status, any employee found to be intentionally or consistently negligent in adherence to our health and safety policies will be subject to disciplinary action which may lead to dismissal.

To emphasize the importance of health and safety to company objectives we have a policy wherein a member of senior management tours every location on a regular basis to connect with all levels of employees in order to perform a review of operations and to make a safety presentation.

The management team of ENTI, and therefore the employees, regularly pursue the established environmental policies to prevent pollution of land, air, or water during each operation.

All operational locations, including plant and machinery, are and will be designed and constructed in accordance with our established policies to protect and preserve the environment. We make every effort to maintain and improve our environmental performance and raise awareness of it in all employees and contractor personnel as we develop objectives and targets for each job performed.

Through innovative strategies and technological advances in hydraulic fracturing operations we strive to minimize water usage and consequent environmental impact. Our Environmental Management System meets the requirements of GB/T 24001-2004/ISO 14001:2004 and is certified by the China Great Wall Quality Assurance Centre.