Dongying Weite Petroleum Equipment Co.,Ltd. is a high-tech enterprise specialising in the manufacture of petroleum equipment, and a well-known domestic manufacturer of IBOP, PCV electronic blocking valves, blocking valve manifolds, kill valve manifolds, gate valves, and oil well equipment (casing heads, spools, flanges). We cooperate with professional research institutes and organisations both at home and abroad, and conduct extensive technical exchanges on core topics, including but not limited to product structure optimisation, high temperature and ultra-high pressure areas, erosion resistance under high velocity fluid conditions, and extended service life. We are certified to API Spec Q1, ISO9001, ISO14001, ISO45001 and have been granted the right to use the APISpec 7-1 and APISpec 6 logos. Our products are widely used and recognised in major oilfields and sold to more than 20 countries worldwide.

How to order?Please send us your inquiry with detail item description or with Model number.If there is no packing demand we take it as our regular exported standard packing.We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.You send us your detail requirement, we provide quotation to you.Can I expect a quality products?All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV. The information you may like to know before Payment: 1. Methods of Payment:T/T (Telegraphic Transfer) or L/C at sight 2. Shipping waySample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by airBulk order: we suggest by air or by sea. 3. Quality ControlWe have our own experienced QC.There will be strict inspection and testing for every order before shipping out.