Our main products are high-strength fasteners and we offer a vast assortment of bolts, nuts and screws in every material and specification, according to GB,DIN,JIS,BS,ANSI standards. Custom non-standard fasteners are also available.
Main products: Finished hexagon head bolts conforming to national standards including GB30-76, GB21-76, GB5780-GB5783-86(Grade 4.8, Grade 8.8), diameter is M6-M30 and length is 16mm-200mm
Processing customized business: Bolt with reduced stem, tower bolt, lock bolt, anchor bolt, stud bolt, galvanized bolt, DIN933-931 bolt, bolt of American National Standards Institute (ANSI), bolt of British Standards (BS), bolt of Japan Industrial Standards (JIS) ISO and matching products,and a variety of shaped bolts manufactured according to he requirement of customers.
High strength bolts
We produce screw, nuts, bolts, stampings, and machined parts. Moreover, we are producing components that combine the above mentioned units to provide assembled parts. This will enable our customers to save time and money, and provides a total solution for our customers.
SUMEEKO also provides marketing, engineering, and warehousing and logistic solutions for the customers located in North America(Chicago) and Europe(Poland).
produced International Standard (GB), American Standard (ANSI), Tak Standard (DIN) and other special non-standard fasteners, hot-forged fasteners nuts: U.S. IFID-6 hexagonal nut, IFID-12 hexagonal nut, the specifications are 1/4- 4''. British BS916 hexagonal nut, the specifications are 1/4-4'', German-DIN934 hexagonal nut, standard M2-M90, thin US-cap and US-cap, 2H nut, the specifications are 1/4-3'', and non-standard nuts.
Our material includes normal stainless steel SS304,SS304L,SS316,SS316L,SS317L,SS321、310S、2520, super stainless steel (austenitic 904L 254SMO.4529),and Incoloy, Inconel, Monel ,Hastelloy series (B B-2 C-4 C-22 C-276), and Duplex steel series (2205（F51S31803）,2507(F53S32750))
Blind Rivet Nut Series:
Blind Rivet Nut, Flat Head
Blind Rivet Nut, Countersunk Head
Flat Head Blind Rivet Nut, with Knurl
Countersunk Head Blind Rivet Nut, with Knurls
Flat Head Half Hex. Rivet Nut
Countersunk Head Half Hex. Rivet Nut
Flat Head Hexagonal Rivet Nut
American Style Small Head Metric Rivet Nut
American Style Small Head Blind Rivet Nut
American Style Big Head Metric Rivet Nut
American Style Big Head Rivet Nut
Blind Rivet Stud Series:
Blind Rivet Stud, Flat Head
Blind Rivet Stud, Countersunk Head
Blind Rivet Stud, Big D Flat Head
Blind Rivet Stud, Big D Countersunk Head
Blind Rivet Stud, Big D Flat Head, with Knurls
Rivet Stud, Big D Countersunk Head, with Knurls
Hexagonal Blind Rivet Stud
American Style Big Head Metric Rivet Stud
American Style Big Head Rivet Stud
The product mainlyinvolves GB code, the beautiful sign, the German sign, the date sign,the English sign, the ISO standard, the material mainly has 201, 302,304, 316 and so on the material, the product including the screw(M4~M20, length 6~300mm), the screw rod (M4~M20, length 10~1000mm),(M4~M20, length 100~2000mm), the machine screw (M3~M8, length4~60mm), the nut (M3~M30), from attacks the nail (ST2.2~ST6.3, length4.5~45mm); Gasket (diameter Phi 3~ Phi 100mm, thickness 0.6~6mm),about daily production end product 30 tons.
We are a professional manufacturer of non-standard parts with 14 years experiences in China,offering various kinds of
auto,motorcycle and diesel engine parts including high-strength bolt,nut,universal parts,auto wheel lockset and hub
nut,bolt,non-standard parts and so on.