China Factory Price Galvanized Steel Duct Clamp Spiral Duct Clamp Pipe Clamp with Hex Nut

clamp  Product Description  Packaging & ShippingOur Advantages:              1. Professional Manufacturer of Screws                                 and Fasteners in China.                2. Three of our own Factories in Tianjin, China.                3. 280 sets of automatic production equipments.                4. Technology Team and QC Team.                5. Professional Foreign Trade Service Team.          And Our company:                1: 20 kilometers away from Tianjin Airport                  2: 25 kilometers away from Tianjin Port                  3: 120 kilometers away from Beijing Airport                  It is very convenient to transport goods!Company ProfileTianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for nearly 20 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price, and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation is our final goals when dealing with different clients. 1: The end of the screw is the drill point. No auxiliary machining is required, drilling, tapping, and locking can be done directly on the setting material and base material,  totally saving construction time.2: Compared with common screws, it has high tensile strength and maintenance force, and will not loosen even after a long period of time, making it safe to use.3: This round head with truss, for small screws that disperse the weight of the load.4: We have our own heat treatment production line. Heat-treated self-drilling screws with high-strength drilling capability. We control the temperature of heat treatment in strict accordance with DIN standards to achieve the highest quality.FAQQ: What are your Hot sale products?A: Drywall screws, Chipboard screws, Wood Screws, Self Tapping Screws, Self Drilling Screws, Gypsum screws, Roofing screws, Truss Head screws, and other Special screws.Q: Are you a trading company or manufacturer?A: We are a manufacturer. Our production manager has over 15 years of production experience with Screws.Q: How long is your delivery time?A: Generally it is 10-15 days if the goods are in stock. or it is 4-5 weeks 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 but the consumer should pay the freight first.Q: Why choose us?A: 1) Reply to you within 24 working hours.    2) Experienced staff would like to answer all your questions in time.    3) Customized design is available. ODM&OEM are welcome.    4) Special discounts and protection of sales are provided to our consumers.    5) As an honest exported seller, We are a professional manufacturer, with quality quotations, good service, and skilled technicians to ensure our products are finished in high quality and with stable features.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1