100PCS/Box Qualitative Filter Paper in Chemistry Lab Ashless 30um with Medium Speed for Lab Widely Use

Name: 100PCS/Box Qualitative Filter Paper in Chemistry Lab Ashless 30um with Medium Speed for Lab Widely Use
Brand: Hunan BKMAM International Trade Co., Ltd.
SKU: 2030723635

Hunan, ChinaHunan BKMAM International Trade Co., Ltd.

US$0.50-0.80

100 Bags

Sample price:US$1.00/bag.Request sample

Product profile

Customization

Available

Material

Cotton Pulp

Usage

Liquid Filter

Thickness

0.91-1.2mm

Basic Weight

101-150g/m²

Corrugation Depth

0.35mm

Resin Content

25.1%-30%

Type

Qualitative

Color

White

OEM

Yes

ODM

Yes

Speed

Low /Medium /Fast

Samples

Avaliable

Shipping Way

Sea ,Air ,Express

Payment Way

Tt ,Wu,Moneygram,Alipay

Transport Package

100PCS/Pk

Specification

7cm/9cm/11cm/12.5cm/15cm/18cm

Trademark

BKMAM

Origin

Hunan, Changde

HS Code

4805400000

Production Capacity

50000bags/Week

Key features

High-Quality Cotton Fiber: Manufactured from high-quality cotton, washed in hydrochloric acid and neutralized in ultrapure water.

Reduced Impurity Levels: Designed to reduce silicon dioxide, calcium oxide, and ferric oxide levels for pure filtration.

Multiple Speed Options: Available in fast (80-120um), medium (30-50um), and slow (1-3um) pore sizes.

Diverse Size Range: Offered in diameters of 7cm, 9cm, 11cm, 12.5cm, 15cm, and 18cm.

ISO 9001 Certified: Manufacturing process meets international quality management standards.

OEM and ODM Support: Moulding department supports customized designs and fast ODM orders.

Fast Delivery Capability: Samples ship within 2 days of payment; peak and off-peak lead times within 15 workdays.

Secure Packaging: 100pcs per pack, shrink-wrapped to ensure purity and cleanliness.

Company profile

Hunan BKMAM International Trade Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-06-08Nearest Port: shanghai, guangzhouAverage Response Time: ≤5.43hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryChangde BKMAM Biotechnology Co., Ltd. is associated with Hunan BKMAM International Trade Co., Ltd. and is described as both a trading company and manufacturer/factory in China. The supplier develops and manufactures laboratory consumables, with production and storage facilities exceeding 42,000 square meters, more than 40 production lines, and a 26,000-square-meter purification workshop. It reports ISO 9001, GMP, CE, and FDA certifications, supported by over 50 R&D personnel, 21–30 quality-control staff, and more than 10 patents. The company provides OEM and ODM services and has independent import-export rights, exports to multiple global regions, and reports lead times within 15 working days in both normal and peak seasons. Evidence confirms production, certification, R&D, customization, and after-sales activities, but does not provide specific customer cases or sufficient information to assess financial credibility.

Supplier typeThe supplier is identified as a biotechnology company specializing in laboratory consumables and is described as both a trading company and manufacturer/factory. Its operations include R&D, manufacturing, sales, and after-sales services, with locations and facilities in Hunan, China.

CertificationsThe supplier reports ISO 9001 and GMP management or production certifications, while its company description also states CE and FDA certification. These certifications directly support formal quality and regulated-product management capabilities.

After-Sales capabilityAfter-sales service is explicitly included among the company’s operations, and the supplier states that it aims to provide high-quality products and services. However, no details are provided on service processes, response times, warranty terms, or service coverage.

R&D capabilityThe supplier reports an R&D team of more than 50 people, cooperation with leading Chinese universities, more than 10 invention and utility model patents, and 11–20 years of total R&D engineer experience. It also states that product innovation and optimization are based on scientific research needs, providing explicit evidence of innovation capability.

Production capacityProduction capability is supported by a 26,000-square-meter purification workshop, production and storage bases exceeding 42,000 square meters in total, more than 40 production lines, and over 10 operating production lines. The supplier reports order fulfillment within 15 working days during both off-peak and peak seasons, indicating substantial stated capacity and scheduling capability.

Customization capabilityThe supplier explicitly states that it can undertake OEM and ODM orders and is classified as both a trading company and manufacturer/factory. This directly supports the ability to provide customized or customer-branded products, although no specific customization examples or technical limits are given.

Product Q&A

Q:How can I place an order?

You can contact any of our sales person place the order. Please provide the details of your requirements as clear as possible. So we can send you the offer in a short time.

Q:How long can I expect to get the sample?

For the products we have in stock ,it can send out within 2 days after made payment for the shipping . The samples will be sent to you via express and arrive in 7-10 days.

Q:Where is your product use in?

In Biology laboratory, Chemistry laboratory, Medical laboratory,Agricultural laboratory and hospital

Q:Do you have exhibitions worldwide ?

Yes, We participate in specialized biomedical technology fairs in Germany, the United States and Saudi Arabia