OEM ISO Customized Size Building Flat Gypsum Screw Black Machine Countersunk Head Screw Steel Wood Black Drywall Screw

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: Drywall Screw
• Groove: Word
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI
• Grade: 10.9
• Sample: Freely Supplied
• MOQ: 1 Ton
• Length: 13mm~150mm
• Finish: Black
• Package: Buyer′s Requirement
• Transport Package: Customized
• Specification: Customized
• Trademark: YFN
• Origin: Hebei, China
• HS Code: 7318199000
• Production Capacity: 30ton/Day
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

product name	Black Phosphate Drywall Screws coarse thread fine thread 3.5*25mm tornillos gypsum board screws Plasterboard parafusos mdf screw
Material	carbon steel
Service	OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener
customize lead time	30-60days
standard	DIN, ASTM/ANSI JIS EN ISO, AS, GB
Steel Grade	DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9;  SAE: Gr.2, 5, 8;
Production Process	M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
finishing	Black Phosphated , Grey Phosphated, Blue-white zinc , White zinc

Since its inception in 1996, Handan Haosheng Fasteners Co., Ltd. has blossomed into a vibrant and comprehensive sales powerhouse, seamlessly integrating warehousing, processing, and rigorous inspection. Over more than two decades of unwavering dedication, we've cultivated a robust workforce of over 100 talented employees, including 10 esteemed senior technicians. Our steadfast commitment has forged enduring and stable partnerships with major hardware enterprises, both domestically and internationally, allowing our products to reach markets worldwide. Strategically nestled in a prime location with superb transportation accessibility, our expansive 30,000-square-meter modern production base is a testament to our excellence. It boasts a complete in-house production process, from wire drawing and annealing to cold heading, quenching, and tempering, each step meticulously executed on-site. This ensures that we cater to diverse customer requirements with unmatched precision and quality.
Our state-of-the-art independent inspection laboratory stands as a beacon of quality, equipped with an extensive array of cutting-edge testing equipment. This remarkable setup empowers us to conduct a comprehensive spectrum of technical tests. From material chemical analysis and metallographic inspection to mechanical property assessments, corrosion resistance evaluations, and meticulous measuring tool calibration, our thorough testing regimen guarantees rigorous quality control. This commitment to precision and excellence fuels continuous product enhancement, ensuring that our offerings set the standard in the industry.
At the heart of our ethos is the enterprise spirit of 'Crafting every screw with meticulous attention' and a business philosophy that champions 'Customer-first, integrity-driven, and service-oriented' principles. We are unwavering in our mission to become a globally preeminent fastener enterprise. Our remarkable achievements today are anchored in a flawless quality assurance system, stringent management regulations, formidable production capabilities, and pioneering inspection methods. This robust foundation propels us towards a future where excellence is not just a goal, but a way of life.

FAQ

Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.

Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.

Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.

Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.

Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.

Q6: What advantages we have?
A6
1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door.
2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.
3.Our factory professional production metal box drawer system,hinge,concealed drawer slides ,ball bearing slides , etc furniture fittings