Twist-off Tc Type Bolts Hex Nuts and Washer for Steel Structure

Handan Zhengfa Technology Co., Ltd. is a comprehensive modern enterprise specialising in high-end special fasteners and environmentally friendly prefabricated construction industry. and integrating product research and development, manufacturing, sales and testing.
The company has been built according to the standard of the first-class modern fastener factory in China by following the high starting point planning and high standard design. In the framework of manufacturing equipment, with high automation as the standard, it mainly adopts the well-known brand forming equipment in the market, and fully realizes the optimization of the structure of the products.
Our company has a Production capacity of 50,000 tonnes per year.

Q: Are you trading company or manufacturer ?
A: We are the specialized manufacturer, can provide the best price.

Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge 

Q: What is your terms of payment ?
A:30% T/T in advance ,balance before shippment / against B/L.
   We also support LC Term.
   If you have another question, pls feel free to contact us .