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| Customization: | Available |
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| Material: | Stainless Steel, Carbon Steel |
| Type: | Hexagon Head |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Name | Sems Screws |
| Material | Stainless steel/Carbon steel/Alloy/Bronze/Iron/ Aluminium/Etc |
| Size | M0.8-M22 or 0#-1/2 or non-standard as request&design |
| Finish | Zinc, nickle plated ,silver, plain,black oxide and we can provide customized services according to your needs. |
| Head Type | Hex head, flange head , flat head ,CSK Head Etc |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
| Non-standards | OEM is available, according to drawing or samples |
| Certificate | ISO14001 /ISO9001 / IATF16949 |
| Lead time | 10-15 working days as usual,It will based on the detailed order quantity |

Main Products


Dongguan Yuhuang Electronic Technology Co., Ltd., founded in 1998, is an industrial and trade enterprise integrating R&D, production, sales and service. It focuses on R&D and customization of non-standard hardware fasteners, as well as production of precision fasteners conforming to GB, ANSI, DIN, JIS, ISO standards.
We have two production bases: Dongguan Yuhuang (8,000square meters) and Lechang Technology (12,000square meters). Equipped with professional teams (service, technical, quality, domestic & overseas business), mature production/supply chains and strict quality control, we are an expert in non-standard fastener solutions, providing one-stop hardware assembly services.
We hold ISO9001, ISO14001, IATF16949 certifications and the title of "High-tech Enterprise". All products comply with REACH and RoHS standards.
Our products are exported to over 60 countries and have partnered with well-known companies like Xiaomi, Huawei, KUS and SONY. They are widely used in 5G communications, aerospace, electricity, security, consumer electronics, AI, home appliances, auto parts, sports equipment and healthcare.
We offer end-to-end services (pre-sales, in-sales, after-sales) including R&D, technical support and personalized customization. Adhering to the quality policy of "Quality First, Customer Satisfaction, Continuous Improvement, and Pursuit of Excellence", we are committed to meeting customer needs and creating more value. Your satisfaction is our motivation!
Workshop

Team







Q: Are you trading company or manufacturer ?
A: We are factory. we have more than 30 years experience of fasteneral making in China.
Q: What is your terms of payment ?
A: For the first cooperation, we can do 20- 30% deposit in advance by T/T, Paypal,Western Union,Money gram and Check in cash, the
balance paid against the copy of waybill or B/L.
B, After cooperated business, we can do 30 -60 days AMS for support customer business.
Q: Do you provide samples ? is it free or extra ?
A: Yes, if we had stock the available goods or have available toolings, we could offer the sample for free charge within 3 days
,but do not pay the cost of freight.
B, Yes, if the products is custom maked for my company, I will charge the tooling charges and supply the samples for customer
approval within 15 working days, My company will bear shipping charges for smaller samples.
Q: How long is your delivery time?
A: Generally it is 3-5 working days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according
to quantity.
Q: What is yr price terms ?
A, For the smaller order quantity , Our price terms is EXW, but we will do my best to help client to shipment or supply the
cheapest transport cost for customer reference.
B, For the large order quantity , we can do FOB & FCA,CNF & CFR & CIF,DDU & DDP etcs.
Q: What is yr transport method ?
A, For the samples shipment, we use DHL,Fedex,TNT,UPS,Post and other courier for samples shipment.