Zhangqiu Yu Bin Petrochemical Fittings Factory is a professional metal parts manufacturer, the factory was established in 1999,covers 12000 square meters,have acquired Bureau Veritas and ISO9001 Certification , located in Puji Zhangqiu City Shandong Province China,and near the Qingdao port. Yu Bin Factory is a set design and development, production and manufacture,international sales as one of independent modern enterprise.Main products:heat exchanger/condenser tube sheet,and all kinds of complex forging precision machined products. Many products are widely used in aerospace, military and civilian ships, machinery and equipment, transportation, medical instrument, petrochemical industry, and many other fields.Yu Bin Factory also provide the core products for many world famous enterprises. Yu Bin Factory owns heavy forging equipment,high precision CNC equipment and all kinds of mechanical equipments more than 50 sets, advanced testing instrument more than 10 units.Strictly according to the requirement of the product technology:Forging(mold forging,free forging,rolling ring),Heat Treatment(normalizing,quenching,tempering),Machining(turning,milling,boring,shaping, grinding,hobbing,drilling etc),Products inspect(raw material analysis,PT,MT,UT, HRC,Ra,metallurgical structure, grain size, tensile strength, yield strength, elongation, intergranular corrosion, etc). All the products are conformed with EN10204-3.1 specification. Surface treatment(black oxide,galvanizing,chrome plating,nitriding,Package etc. Yu Bin Factory take the precise products as the guidance,plays an important role in industrial equipment manufacturing industry.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	TUV	TUV SUD	The manufacturer is therefore authorized to issue certificates of specific product control within the scope of the assessed quality system and in accordance with the pressure equipment directive 97/23/EC.possible additional requiements-specific to applled technical specifications to meet ped annex1-are not af-fected.	2015-12-21 ~ 2018-12-31	Verified
	BV	BV	The production and service for marine parts(shaft,propeller,forging sleeve,shaft coupling),tube sheet,flange and grinding ball.	2015-11-27 ~ 2018-09-15
	SGS	SGS	Onsite assessment of the following area was conducted by SGS: 1.Company Overview 2.Current Export Situation 3.Production Capacity 4.Production Process Management 5.Company Development/Expansion Plans 6.Certification & Photos 7.Human Resources 8.Export Business Capacity 9.Quality Assurance 10.R&D Capacity 11.Production Flow 12.Company and Product Samples	2015-12-22 ~ 2016-12-21

Business Type	Manufacturer	Country / Region	Shandong, China
Main Products	CNC Machining Parts, Forging Parts, Tube sheet, Dish Head, Mold Base	Total Employees	51 - 100 People