Puyang Sanli Chengxin (Integrity) Petroleum Equipment Co. LTD,one of standardized and reformed enterprises of ZPEB of Sinopec. is a modern high-tech entity with the capacity of development, production and sales. The company is mainly engaged in the development, production, promotion and application of drilling & oil producing equipment and its accessories, drilling & oil producing chemical auxiliaries, solid control equipment, and cementing tools, as well as providing professional drilling and oil producing technical services and oilfield engineering construction services. The company has passed the ISO9001 international quality system certification. Armed with the high-tech development,advanced technique and complete testing means, it can supply sophisticated equipment and services in all aspect.Means of production: CNC Lathe, CNC Milling Machine, radial drilling machine with different type, vacuum sintering furnace, large punch, steel shearing machine, bending machine, various automatic welding & cutting equipment that can realize welding and cutting of various structural section and plates. Testing equipment: casing stabilizer test bed, pressure testing pump, Dynamic balance instrument, computer test system, multifunction signal analysis system, dynamic strain gauge, charge amplifier, programmed static strain gauge, precise sound level meter, ultrasonoscope, tensile test machine, impact tester etc. Qualification: ISO9001 international quality system certification.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO14001	Shanghai Zhongzhiwei Certification Co., Ltd.	Environmental management related to the production and service of drilling and mining accessories	2018-10-25 ~ 2021-10-24	Verified
	ISO9001	Shanghai Zhongzhiwei Certification Co., Ltd.	Production and service of drilling accessories	2018-07-13 ~ 2021-07-12
	OHSAS18001	shanghai zhongzhiwei certification Co;Ltd	Occupational health and safety management activites in the production and service of drilling fittings	2018-10-25 ~ 2021-03-11

Business Type	Manufacturer, Trading Company	Country / Region	Henan, China
Main Products	Centralizer, Buckle joint, Floating Hoop Floating Shoe, Centrifuge, Sand pump	Total Employees	51 - 100 People