Pamata skrūve, saukta arī par līča skrūvi, enkurskrūve un noturošā skrūve, pamatskrūve ir rīks, ar kuru var novietot zemi vai pamata savienot ar mašīnu aprīkojumu, to vienmēr ierok zemē. Pamatu skrūvju veidi ir L-tipa, 9-tipa, U-tipa un J-veida., dažādām formām ir atšķirīgs pielietojums. Saskaņā ar vides stāvokli, pamatu skrūves pakāpe var sasniegt 3,6, 4,8, 6,8, 8,8 un tā tālāk. Standarta materiāls ir Q235., bet dažādas stiprības izmanto dažādus tēraudus.
Uzņēmuma profils
Hebei Duojia Metal Products Co., Ltd. is a global industry and trade combination company, mainly producing various types of sleeve anchors, both side or full welded eye screw /eye bolt and other products, specializing in the development, manufacturing, trade and service of fasteners and hardware tools. Uzņēmums atrodas Yongnian, Hebei, Ķīnā, pilsētā, kas specializējas stiprinājumu ražošanā. Our company has more than ten years of industry experience, products sold to more than 100 different countries, our company attaches great importance to the development of new products, adhere to the integrity-based business philosophy, increase investment in scientific research, the introduction of high-tech talents, the use of advanced production technology and perfect testing methods, to provide you with products that meet GB, DIN, JIS, ANSI and other different standards. Our company has a professional technical team, advanced machinery and equipment, to provide high-quality products and competitive prices. A variety of products, providing a variety of shapes, sizes and materials of products, including carbon steel, stainless steel, brass, aluminum alloys, etc. for everyone to choose, according to customer needs to customize special specifications, quality and quantity. We adhere to quality control, in line with the “quality first, customer first” principle, and constantly seek more excellent and thoughtful service. Maintaining the company's reputation and meeting the needs of our customers is our goal. One-stop post-harvest manufacturers, adhere to the principle of credit-based, mutually beneficial cooperation, rest assured of quality, strict selection of materials, so that you can buy at ease, use with peace of mind. We hope to communicate and interact with customers at home and abroad to improve the quality of our products and our services to achieve a win-win situation. For product details and better price list, please get in touch with us, we will definitely provide you with a satisfactory solution.
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FAQ
J: Kas ir jūsu galvenie Pro kanāli?
A: Katru procesu pārbaudīs mūsu kvalitātes pārbaudes nodaļa, kas nodrošina katra produkta kvalitāti.
Produktu ražošanā mēs personīgi dosimies uz rūpnīcu, lai pārbaudītu produktu kvalitāti.
A: 30% T/t vērtība avansā un citi 70% atlikums B/l kopijā.
Nelielam pasūtījumam, kas mazāks par 1000 USD, ieteiktu maksāt 100% iepriekš, lai samazinātu bankas izmaksas.
A: Protams, mūsu paraugs tiek nodrošināts bez maksas, bet neskaitot nodevas.