GNEE (Tianjin) Multinational Trade Co.,Ltd 

GNEE STEEL was established in 2008 and initially focused on providing high-quality steel products to serve the rapid development of the world's infrastructure and meet the huge demand for steel products in the international market. And GNEE's steel products have successfully passed ISO9001:2008 certification.With high-quality steel products, resource advantages and professional services, GNEE has won international praise in infrastructure, shipbuilding, petroleum and other industries, and has gradually grown into a leading player in the steel export industry Shining new star.

With the exploration and innovation of GNEE people, GNEE gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, hot rolled coils, cold rolled coils, galvanized steel coils, pre-painted steel coils and established our own Machining processing center in order to meet customer's diverse requirements.

GNEE International is the most professional steel exporter in China, for we can provide the most comprehensive steel grade in the different standard,like: ASTM / ASME / AISI / SAE / API / EN / JIS / ST / SB / ISO / DIN / NFA / BS / IS / API / EU / SEW / UNI / UNE

Shipbuilding plate

Our shipbuilding plates are approved by top classification societies such as LR, ABS, BV, DNV and KR. Thanks to our strong partnership with trusted third-party inspection agencies, we supply quality steel products to our global customers.Our mill has already passed Nine classification society certified, including ABS, LR, BV,CCS, VL,KR,NK,RINA, RMRS. And we are also approved ISO 9001:2008 certificate.GNEE mainly provides the material of A / B / D / E / AH32 / AH36 / AH40 / DH32 / DH36 / DH40 / EH32 / EH36 / EH40, etc.

The mainly steel plate we specialized in producing are shipbuilding steel, weathering resistant steel, boiler and pressure vessel steel, pipeline steel and so on. In addition, we can also arrange production according to the following standards - EN10025, EN10028, DIN 17100, ASTM A131, JISG3101, JISG3106...

Corten Steel Plate

Our main weather resistant steel sheet main grades: Corten A, Corten steel B, ASTM A588 Grade A, A588 Grade B, SA588 Grade B, EN 10025-5, S235J0W, S235J2W, S355J0WP, S355J2WP, S355J2W,S355J0W, EN 10155 S355J0WP, S355J2WP, S355J2WP, S355J0W, TB/T 1979 09CuPTiRE-A, 09CuPCrNi-B, 05CuPCrNi, 09CuPCrNi-A, JIS G3125 SPA-H, SPA-C, A242 Type 1 steel in shapes of plates, sheets and sections product.

The main steel grade like : S235JR, S355JR, S275JR, S275N, S275NL, S355N, S355NL, St37-2, St37-3N, St52-3, St523N, A283GrA/B/C/D, A36, A572Gr42/50, SS400, SS490, SM400A/B/C, SM490A/B/C, SM490YA/B, SM520B/C, P460N, P460 NH, P460 NL1, P460NL2, SM570, A572Gr60/65, A, B, X42, X48, S 235 J0WP, S 235 J2WP, A588grA, corten B, corten A, 16 Mo 3,A202 gr. A/B,E 295, E335,P235GH, P355GH, P275N, P275NL1, P355N, P355NL1, HII, DD11, DD1, SAE1010, SPHD, TStE285, TStE355, A517gr50/55/60/65/70/80, S355NC, S275M, S355M, S355ML, 19 Mn 6, 15 Mo 3,SPH235,1 7Mn4, SG255, SG295, C35, C55, C35k, C45k, S35C, S45C, 304, 316, 309S, 310S, 321, 410, 410S, 420, 420J1, 430 and so on.

Steel Pipe

We can produce any grade of seamless steel pipe, Alloy pipes,stainless steel pipes,spiral submerged arc welded pipe, straight seam submerged arc welded pipe, high frequency welded pipe. Dimensions and wall thickness can be customized according to customer requirements, in addition to bending and drilling according to demand processing services.

1. Seamless pipes( Linepipes, Water, Oil and Gas Tubes):

OD: 1/4"-36"

WT: 1.25mm-50mm

Standard : API 5L, ASTM A53, ASTM A106, EN10210, EN10025

Steel Grade: Grade A,B,X42,X46,X52,X60,X65,X70,ST52,S235JRH,S355JRH,E235,E355

ASTM A179, A192

DIN17175: ST35.8.ST45.8.15Mo3.13CrMo44.10CrMo910

Length: Random length,fixed length

Usage: mechanical tubing,oil casing,low pressure boiler etc

2. Alloy Pipes and Stainless Steel Pipes:

OD: 1/4"-42"

WT: 1.25mm-100mm

ASME SA-213M: T5, T9, T11.T12.T22.T23.T91

ASME SA-335M: P5.P9.P11.P12.P22.P23.P91.P92

ASTM A312: TP304/L, 310S, TP316/L, TP317/L, TP321, TP347/H410

ASME SA-333: SA333 GR.1.SA333 GR.6

A789/A790, S31803, S32205, S32670

ASTM A519 1020,1026,1045, 4130, 4140, 4145

ASTM B673 B677, B674, 904L

ASTM A249: TP304/L, 310S, TP316/L, TP317/L, TP321, TP347/H410

Note: Other kind of Pipes, such as Mechanical Tubes, API 5L Linepipes and API 5CT Casing and Tubing, Oil Cracking Pipes, NACE pipes, plates, profiles, Bars, fittings and Valves and so on. Welcome your Inquiries too!

We can always meet our client`s requirements with below advantages:

Best Price: we would always try our best to meet your target price;

Good Quality: invested testing equipment, with professional testing inspections for quality control, issued API,BS,ASTM,EN,DIN Certification.

Fast Delivery: shorten the production lead time by reasonable production schedule, set up our own logistic transportation team for saving inland transport time.

Base on production and stock advantages, GNEE has built our own Machining processing center, Our fabrication includes different types.

Steel surface treatment - such as steel pre-treatment (shot blasting and shop primer), Steel Galvanized;

Steel structure processing - such as cutting, drilling, milling, turning, bending, welding and so on. GNEE has the ability to produce various steel structural parts. At the same time, We can design the drawing according to the requirements of customer and do the processing in accordance with the drawings.

we had exported steel products to more than 150 countries.including United States, France, Russia, Japan, South Korea,Egypt, Bangladesh, Myanmar Navy ,Venezuela Navy,Thailand, APhilippines,Vietnam,Indonesia, Peru, Iraq etc.