Directly Factory High Quality M6-M20 DIN912 Carbon Steel Black Cap Socket Bolt

Handan Yanzhao Fastener Manufactory Co., Ltd. is a modern enterprise specializing in R & D and production of high-strength fasteners. Our company is located in the Southwest Industrial Areas, Yongnian District, Handan City, covering 40000 square meters, with more than 100 employees, more than 100 advanced production equipment and we have rich production experience. It is one of the companies that entered the fastener industry earlier in Handan city.
The company has advanced high-speed cold heading machines and full-automatic mesh belt furnace heat treatment production line, mainly producing grade 4.8, grade 8.8 and grade10.9 bolts and nuts, as well as grade 8.8 and grade10.9 stud bolts and full thread studs. DIN series BS series and ANSI / ASME  series bolts, nuts, stud bolts and full thread rods can be customized.
Our company has a number of professional organization product certificates, Our company has passed the ISO 9001:2015 quality management system, OHSAS 18001:2007 occupational health and safety management system, and ISO 14001:2015 environmental management system  certification. The company is the self-supporting import and export enterprise of the people's Republic of China. In 2011, Our company was rated as the famous trademark of Hebei Province. In 2018, Our company was rated as the high-quality product of Hebei Province. In 2020, Our company won the national high-tech enterprise certificate. and also be rated as the Provincial "specialized, craft and Innovation" enterprise.
Since the development of the company, we have always adhered to the business philosophy of "integrity-based, customer first", adhered to the enterprise purpose of "creating excellent products and realizing value", we have always adhered to  customer needs as the core and perfect professional services, won the trust and praise of customers at domestic and abroad.

Q: Are you factory ?
A: Yes,We are the factory with more than 30 years of production experience.
Q: How long is your delivery time?
A: For orders of one to five containers, the delivery time is generally around 20-30 days.it is according to order quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, We can provide samples for free, but the express delivery costs are borne by you.. 
Q: What is your terms of payment ?
T/T.30% IN ADVANCE AND THE BALANCE SHOULD BE PAID AT THE SIGHT OF THE COPY OF THE BILL OF THE LOADING.DEPENDING ON THE DETAIL ORDER,WE ALSO ACCEPT LC.
Q:Do you support the customization?
A:Yes,we can produce according to the drawing or samples.