high quanlity spring washer

 Standard: ISO, DIN, ANSI, JIS, BS and Non-standard.

 Low carbon steel: we have CH6A,CH8A,ML08,CH15A,CH18A,CH22A,Q195F,Q235B,1015K,ML10,1008K,CH10A,and CH6A,CH8A,CH15A,CH18A,CH22A are satisfied with JIS standard. Q235B  Q195F was named as ISO standard (The carbon content of Q235B is 0.14%---0.22% and Q195F is 0.06%--0.15%);

 Medium-carbon steel: CH35K,CH38F,CH45F, CH40K,40ACR,35ACR,40CR

Alloy steel:10B21,10B33,ML20MTB,10B38,4140,SCM435,SCR440,SCM440H 

                           flat washer and spring washer hex bolt

Our regular package is printed cartons with pallets,

the carton size is 28cm*25cm*15cm or 25cm*25cm*17cm,

the pallet size is 120cm*80cm or 110cm*80cm. 

 Warranty: We confirm we provide the products will satisfied your request 100% 

Payment:

1. TT 30% deposit in advance, 70% Balance Before shipment,100% L/C at sight, Western Union.

2.If the payment is by Escrow, your money is deposited securely in your account. 

Any problems for the payment, please contact us.

After-sales Service:

We will follow up every customer and solve all your problems satisfied after sales.

Shanghai Jinrui Norm Parts Supplies Co., Ltd. is a factory specialized in producing fastening pieces and other supporting norm parts. As a private shareholding enterprises, Shanghai Jinrui Norm Parts Supplies Co., Ltd. has total assets about 10 million Yuan.

In the management philosophy of “Exploration and Innovation to Pursue Excellence”, we have purchased advanced multifunctional cold forming machines and other related test equipments, we also have R&D department. We can provide customers with high quality products which are in accordance with GB, DIN, ANSI, JIS , ISO and etc, our main products include the following five categories:

1. Metric and US units round head oval neck bolt (fish bolt), mechanical properties: Grade 8.8

2. Supporting range of bolts for highway guardrail, mechanical properties : Grade 4.8, 8.8

3.Combination bolts for elevator guide rails and mechanical properties: Grade 4.8, 8.8,10.9,12.9

4 , Stainless steel hexagon socket bolts, hexagon bolts and other stainless steel products, including A2-70, A4-80

5. All kinds of nuts, flat washers, spring washers, machine screws, self-tapping screws chipboard screws, hex wood screws and etc. We can also manufacture non-standard fasteners according to customer’s drawings.

Jin Rui, since its establishment, by optimizing the allocation of resources, strengthening management, seeking economies of scale, has flourished and formed annual 10000 tons production capacity of fastener products. On the basis of integrating domestic similar products, we extensively absorb the opinions and demands from our customers, learn from other companies, carefully design, rigorously select to produce more durable products and has gained high prize from our customers.

We have achieved ISO9001:2000 Certificate of Registration in 2001, additionally, our company’s products are insured by PICC  ——" Global Product Liability Insurance", customers can be assured to use.

Our company adheres to the quality control principle of “Quality First,Client First, seeks excellent and considerate service”, has developed a set of scientific enterprise management systems.With advanced modern office systems and a powerful operating team, we won the trust of customers. To further enhance the core competitiveness of our company, we invested a lot of money on equipment, technology and products to carry out multi-directional and scientific management. Faced with the challenges of the new economy, in the " first-class enterprise, casting reliable bolts" business philosophy and "science and technology services to humanity" brand concept,all our staff are confident to strive to create a company with excellent image, scientific management, the well-known large-scale.