Main Business and Services Shanghai Sunry Petroleum Equipment Co., Ltd. is devoted to supplying oil and gas well service equipments, such as test separators, surge tanks, crude oil buners, burner booms, twin pump cementing units, twin pump fracturing units, plug valves, swivel joints, pup joints and so on. All of them are robust, reliable, durable and high cost performance. Meanwhile Sunry also supplies rich and diverse oil and gas drilling equipments, such as triplex mud pumps, mud pump expendables, rotary tables, rotary hoses, rotary swivels , blowout preventors (BOP), choke and kill manifolds, API 6A gate valves, API 6A choke vavles, drill pipe power tongs, casing tong, coring barrels and bits, diamond bit, centrifugal pump and so on. All abovementioned products are designed, manufactured and tested in accordance with API Q1 and specifications.