|Place of Origin:||Shanghai China|
|Material:||STAINLESS STEEL,STEEL,Carbon Steel/Stainless Steel|
4.8 6.8 8.8 10.9 12.9 Carbon Steel
SS304(L) SS316(L) A2-70 A4-70
White/Yellow/Nickel Plated, Black, Plain
DIN, ASME, ANSI, ISO, UNI, JIS
UNC, UNF, UN, Metric Coarse, Fine
small box, 25kgs/master carton, palletized
20-30 days after receive payment
According to drawing or standard
Shanghai genrui Hardware is a manufacturer of all standard DIN, BS,JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Mold, Electricity, Construction, Solar energy, Automotive, Machinery & Equipment and other industries.
Our company has purchased steel from several large steel groups , such as Hangzhou Steel Mill, Shanghai Bashan Steel Mill, Beijing Shrugging Steel Mill whose steel have good mechanical properties and stability of chemical component. it keep the bolt to be of high strength
First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.
The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.
The third, in heat treatment: We use the Controlled-atmosphere Automatic heat treatment Furnace, we also have four mesh belt convey furnaces, Can deal with the products in different sizes keeping the non-oxidation surface.
The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing. We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.Single bolts, every month can produce 500Tons.
Q1: Are you trading company or manufacturer ?
A1: We are factory and manufacturer
Q2: How long is your delivery time?
A2: For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-35 days after confirmed every details.
Q3: Do you provide samples ? is it free or extra ?
A3: As we have more than thousands of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the pricelist for your reference.
Q4: What about the warranty?
A4:AWe are very confident in our products, and we pack them very well to make sure the goods in well protection.
To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.