|
[China]
Trade Verify
Address: Room1306,13th Floor,Unit 2,Building 1, No.1700,North Tianfu Avenue, Gaoxin District,Chengdu City, Sichuan Province, China.
Contact name:grace
SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD. |
|
Verified Suppliers
|
|
|
Wellhead safety cutoff system Wellhead Control Panel
Specifications
| Structure | Safety |
| Brand Name | Huifeng |
| Specification level | PSL1～PSL4 |
| Material Class | AA,BB,CC,DD,EE,FF,HH |
| PR | PR1,PR2 |
Quality Control
Purchasing control
In response to the procurement process of raw materials, the company has developed relevant control documents such as the "Procurement Control Procedure", the "Material Importance Classification Operation Procedure", the "Sub supplier Evaluation and Assessment Rules", the "Sub supplier Material Sample Identification Operation Procedure", and the "Material Verification Operation Procedure". Based on the impact of purchased products on subsequent products or final products, the company manages procurement information and clarifies the criteria for evaluating, selecting, and re evaluating suppliers, A "Qualified Sub supplier List" has been established to conduct regular evaluations of qualified suppliers every year. At the same time, implement verification and management of procurement and purchased products as required to ensure that the purchased products meet the requirements.Based on product and material standards and specifications, product quality plans, technical specifications for metal materials, non-metallic materials, welding materials, fasteners, and corresponding inspection procedures have been formulated, and strict inspections have been implemented.
