Brown powder 99% high purity CAS NO. 52190-28-0 2-Bromo-3',4'-(methylenedioxy)propiophenone CAS NO.52190-28-0

brown powder 99% high purity cas no. 52190-28-0 2-bromo-3',4'-(methylenedioxy)propiophenone

product description

company profile

xi'an senyi new material technology co., ltd new material technology co., ltd, is a large manufacturer of fine chemical ,and cosmetic materials that integrates r&d, production and sales together. besides, the company was established in 2021.our company located in the beautiful spring city xi'an , whose factory located in both xi'an industrial zone and lab in shannxi city.

our company is a modern high-tech chemical enterprise with research & development, production and sales.our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, all for the customers’ satisfaction, all for the long-term healthy development of the enterprise.there are several series including disinfection product , food grade additives, industrial grade and fertilizer grade products.we can provide all kinds of materials needed in the world, please tell me if you need it, we use scientific and technological equipment for production.

over the years ，with all the efforts of everyone, the turnover becomes bigger and bigger; customers spreads from asia to europe, america and australia, tiger of thailand, novas of uk, poland and so on .adhere to the "going out" strategy, let our chemical industry go to the world.

packaging & shipping

factory

our advantage

high quality, competitive price, adequate stock and fast delivery

competitive price.

1. enterprise standard and 99% purity.

2.we are manufacturer and can provide high quality products with factory price.

3.safe and fast delivery

1)parcel can be sent out in 2 working days after payment. tracking number available.

2)secure and discreet shipment. various transportation methods for your choice.

3)customs pass rate 99%

faq

q1: can i get a sample

a:free samples are available, while the shipping cost should be undertaken by your side.

q2: what is your moq

a:for the high value product, our moq starts from 1g and generally starts from 10gs.

for other low price product, our moq starts from 100g and 1kg.

q3: is there any discount

a:yes, for larger quantity, we always support with better price.

q4: what payment terms do you accept

a:we'd like to accept t/t, l/c, or bitcoin.

q5: how long will it take to get the goods

a:depending on your location

for small order, please expect 5-7 days by dhl,ups,tnt, fedex, ems.

for mass order, please allow 5-15 days by air, 20-35 days by sea.

q6: how do you treat quality complaint

a:first of all, our quality control will ensure the product quality in advance. if there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.