Jiangsu Profile
Product List
5341. 99.99% Low Iron Fused Silica Powder 325 Mesh for Investment Casting 
[Apr 25, 2026]
[Apr 25, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
5342. 99.9% Silica Powder Quartz Sand Powder 0-45μm for Investment Casting [Apr 22, 2026]
[Apr 22, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
5343. 99.9% Silica Sand Quartz Grains 0.1-0.3mm for Investment Casting [Apr 21, 2026]
[Apr 21, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
5344. High Purity Fused Silica Powder 99.9% 180mesh 280mesh 360mesh for Investment Casting [Apr 15, 2026]
[Apr 15, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
5345. Wholesale High Purity Fused Silica Sand 80 120 Mesh for Investment Casting Workshop [Aug 10, 2026]
[Aug 10, 2026] Product Description Fused Silica Fused silica, also known as fused quartz, is manufactured by melting high-purity natural quartz sand at ultra-high temperature above 1700℃, followed by crushing, grinding and grading to ...
Company: JAR HING PRODUCTS CO., LTD
5346. High Purity Fused Silica Sand 80 120 300 Mesh for Investment Casting Shell Making [Aug 10, 2026]
[Aug 10, 2026] Product Description Fused Silica Fused silica, also known as fused quartz, is manufactured by melting high-purity natural quartz sand at ultra-high temperature above 1700℃, followed by crushing, grinding and grading to ...
Company: JAR HING PRODUCTS CO., LTD
5347. 99.9% 325 Mesh High Purity Fused Quartz Powder for Investment Casting [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5348. 325 Mesh Investment Casting Grade Fused Silica Powder Fused Quartz Powder [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5349. 99.9% Fused Silica Powder 325 Mesh for Investment Casting Surface Coating [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5350. 0-1mm Casting Grade Fused Silica Sand for Investment Casting Made in China [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5351. 99.9% Fused Silica Powder 325 Mesh Low Iron for Foundry & Investment Casting [Apr 16, 2026]
[Apr 16, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5352. 99.99% High Purity Fused Silica Sand 0.5-1mm/1-3mm for Investment Casting & Foundry [Apr 16, 2026]
[Apr 16, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5353. High Purity 99.99% Fused Silica Sand 0.5-1mm/1-3mm Investment Casting Sand [Apr 16, 2026]
[Apr 16, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
5354. High Purity Fused Silica Powder 99.95% 200mesh 325mesh for Refractory and Investment Casting [May 28, 2026]
[May 28, 2026] Product Description Through the refined processes of specialized mechanical processing, precision screening and deep iron removal, this material can be fabricated into finished products in block, granular and powder ...
5355. Fused Quartz Sand and Powder 200mesh 325mesh 0-1mm for Investment Casting and Refractory Use [May 28, 2026]
[May 28, 2026] Product Description Through the refined processes of specialized mechanical processing, precision screening and deep iron removal, this material can be fabricated into finished products in block, granular and powder ...
