As a professional interactive display board manufacturer, SCT DIGITAL TECHNOLOGY CO.LTD is among the best in the industry in China. SCT DIGITAL TECHNOLOGY will insist on the business philosophy of 'quality creates the brand, technology makes benefits'. We promote the enterprise spirit of 'pragmatism, progress, and innovation'. We strive to build a first-class brand and continuously provide high-quality products and services. SCT DIGITAL TECHNOLOGY's digital dry erase board can be used in a variety of industries. The interactive whiteboard series is one of the main products of SCT DIGITAL TECHNOLOGY. The product emits light in intend color and works smoothly in harshest condition. In addition, it is much cooler and brighter in comparison to conventional lightings. SCT adopts the lastest touch technology to produce intelligent whiteboards. Since its establishment, our team has obtained ISO9001 certification. SCT has employed the ISO9001:2008 International Quality Management System. we is committed to guaranteeing good product quality and after-sales service. Welcome to contact us for cooperation!
What is the role of ceramic rings ?? The role of ceramic rings is mainly to provide a growth and breeding environment for nitrobacteria,Thus improving the water quality.It can be replaced by coarse sand or small pebbles at the bottom of the cylinder.Play the role of filtering,Get the best water quality by Best biological purification of fresh water and sea water.Ceramic rings can be used in all bio-internal filters,External filter,A drop purification filtration system and a garden pond filter.As an efficient and durable filter material, it is also particularly suitable for small biological filters,Biological filter cotton can be used as a front filter material to avoid pollution caused by floating objects.Because the ceramic ring is covered with micro-holes,Suitable for the reproduction of nitrobacteria,It can play a role in purifying water quality.Features: efficient in small filters.Quick action-Whether it's fresh water or sea water aquarium,Best water quality.Keep fish and plants healthy.Reduce the frequen
I'm going to open a 60x40x40 cm ultra-white cylinder for raising tampon and roll these ~ Please recommend a suitable filter bucket, it is best to give a brand and type 15 Super White three lake fish is best used to filter bucket,The effect is good and beautiful.As for what model you want, it depends on your budget.If the budget is low,Star CF-Good 800,Taobao price is more than 200 points.If the most cost-effective and budget,Ihan Classic 350 is recommended.I used this bucket,Great value.With the original filter and quick pick,The power is only 15 W,The fish tank with you should be more than enough.Taobao prices around 550.If you want to mute more,More energy-efficient words,Ihan 2036 is recommended,The power of this barrel is only 8 W,But the actual flow is equivalent to the flow of 25 to 30 W barrels of domestic brands.It is also very easy to clean.Taobao price is around 1200.According to the actual situation, it is good to choose water purifiers of beauty, spring, Lisheng, Qinyuan and other brands.Do not d
