Stainless Steel Male and Female Screw

High strength stud bolt All sizes stud bolt and nut black finished Exported B7 stud bolt and nut
Product parameters
Exported B7 stud bolt and nut 
Product Description
We can manufacture various high quality fasteners which meet the GB, DIN, ANSI, JIS and ISO standard.
We support customized and can also manufacture non-standard fasteners according to drawing.
 
 
Company Information
Shanghai Jinrui Norm Parts Supplies Co., Ltd. is specialized in producing fastening pieces and other 
norm parts supplies. Shanghai Jinrui owns Shanghai Xingrui Bolt factory and Shanghai Xingrui Wire steel factory. We have many cold-heading machines, nut machines and hot-heading machines. Our company has certificates of ISO9001 and TS 16949, and we can manufacture fasteners in accordance with GB, DIN, ANSI, JIS, ISO and customer's requirements with favorable price.
 
Workshop Show
From raw materials to end product delivery, it has a strict control program. Accurate completion is done about wiring- roughing - annealing- pickling - drawing - heading - rolling - heat treatment -surface treatment -packaging and other aspects.
Testing equipment
Laboratory currently has the salt spray tester, desktop direct- reading spectrometer, metallographic analyzer, carbon sulfur analyzer, multifunctional electrolysis thickness gauge, spectroscope, projector, hydraulic tensile tester, hardness tester, automatic screening machine, magnetic detection machines and a variety of specialized testing equipment. 
Packaging & Shipping
The regular package is cartons and pallets. 20-25 kgs per pallet and 36 cartons per pallet. Also we can pack as per the requirements of clients.
Certifications
Jinrui has passed ISO9001, 2008 international quality system certification in 2001 and TS/16949 automobile quality control system in 2012. We also obtained special equipment manufacturing license(for pressure pipeline ) in 2010. We have effected "global product liability insurance" for our products from People's Insurance Company of China.
 
Why choose Shanghai Jinrui ?
 
(1) Create value for our valuable customers
 
We always provide good quality and nice design products to meet the needs of the customers. We are the leader in this field and we always provide good products and service to our valuable customers.
 
(2) Better Quality with Lower Price
 
We always supply the better price on the same quality level, and try our best to save the client's every cent.
 
(3) Never stop developing the New Product.
 
Every year, our company will develop the new products to meet the market need.
 
(4) Manufacture & Export experts
 
As we have a favorable frame and stable quality control, our products can be found in nearly all continents. 14 years of manufacture & export experience, deliver goods by different means: truck, rail and sea containers.
 
Company Show____________________________________________________________________________
FAQ____________________________________________________________________________________
Q1: Are you a factory or trading company?
A: We are the specialized supplier of fastener, can provide the best price.
 
Q2: How many years you do foreign trade?
A: We have more than 14 years experience in exporting products to worldwide countries; can provide the high quality fastener!
 
Q3: Do you have enough outputs?
A: We have enough stock in warehouses with abundant capital. We offer 24-hour services.
 
Q4: How to ensure that every process's quality?
A: Every process will be checked by our quality inspection department which insures every product's quality.
 
Q5: How to ensure the safety of long-distance transportation?
A: Professional packing teams which keep every packing safely.
 
Q6: Can you provide some sample?
A: Samples can be provided as your requirements.