China Silica Fume Manufacturers, GGBS Suppliers, Pulverized Fuel Ash Factory

Technical Support

Our products are supported by highly qualified staff who provide customer service, technical support and product development advice.

Quality

Warrenty always adheres to strict control of each production process and passes strict global testing standards to ensure that the performance and quality of its products meet the highest standards in the industry.

Various Products

The company's products include Silica fume、GGBS and Pulverized Fuel Ash.

Provide Services

The company has set up transit warehouses in Shenzhen and Zhongshan City, Guangdong Province to maximise the efficiency of transportation between China and Hong Kong and to provide customers with fast and timely delivery services.

20Years ofExperience

Warrenty Construction Materials Limited

Warrenty Construction Materials Limited, since its establishment, has been committed to providinghigh quality building materials in Hong Kong.
Our production markets mainly include:

Macao
Japan
Hong Kong
Europe
Southeast Asia
the Middle East

hot sell

Hot Products

Condensed Silica Fume

Technology upgrades can easily solve construction problems and make buildings more stable and durable. Greatly...

White Silica Fume

Same supplier as Huawei Research Center, high-purity white silica powder has a white appearance, extremely uniform...

Condensed Micro Silica

Choose high-quality ultrafine condensed microsilica powder, look at Pengwei! Ultrafine particle size,...

White Micro Silica

Shaping the golden standard of "long cycle, low maintenance, high efficiency" in high-temperature industry, ISO+ASTM...

Micro Silica Concrete

Subverting traditional engineering solutions, it redefined building materials with three core values: strength leap,...

Micro Silica in Concrete

Nitrogen-filled seal, constant temperature storage, bid farewell to quality risks, reduce losses and improve...

Silica Fume in Concrete

Cooling down and saving energy, high insulation improves the safety of electronic components, specially optimized...

Micro Silica Fume

An great material for boosting engineering quality and durability, enhancing the fatigue resistance of concrete, and...

20+

Years Experience

50000+m²

Production Area Size

100000+

Annual Production Tonnage

+852 9602 2585

The company was founded in 2005, “Warrenty” brand silicon powder relying on a strong scientific research team and mastered the limited production resources of silicon metal, more than 100,000 tonnes of high-quality silicon powder, fly ash and mineral powder for customers every year, silicon powder, fly ash and mineral powder products sales cover the whole country.

Visting our company online?

With silicon powder, fly ash and mineral powder industry chain as the core, the company integrates R&D, investment, engineering, production and sales.

PROCESS

Our Working Process

1

Test Product

Many of our customers work closely with Warrenty to test products to different specifications at upstream customers.
2

Provide Samples

Warrenty also provides samples and small batches to ensure that these products are perfectly tuned prior to high-volume production.
3

Production Process

The production process of silica powder includes raw material preparation, furnace preparation, calcination, crushing, classification, auxiliary treatment, packaging and storage.
4

Product Transportation

Warrenty silica powders are packaged in standard 25kg bags or 1000kg sacks, and bulk tanker trucking is available for customers in Hong Kong and Macau.

FEATURES CASE

Latest Case

Silica Fume

ISO certified silica fume, every gram can withstand the impact test, the impact resistance value exceeds 150J, the building protection is upgraded again, the residential anti-crack expert, the floor slab has zero leakage, and the living environment is more worry-free.

GGBS

GGBS generates 40-60% less hydration heat compared to ordinary Portland cement (OPC) (per ISO 680). This effectively mitigates internal temperature rise in mass concrete structures.

Pulverized Fuel Ash

Slag particles include sponge-like slag particles, carbon particles, etc., which affect the loss on ignition, activity, particle grading and physical properties. In concrete production, reasonable control can optimize working performance and improve workability.